{"title":"Taco SFI Series Base-Mounted End Suction Pumps","description":"\u003ch2\u003eSmart End Suction Pumping with Integrated Drive Control\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTaco SFI Series\u003c\/strong\u003e base-mounted end suction pumps are designed to deliver quiet, dependable operation, strong hydraulic performance, and advanced system control in one integrated package. Built for modern hydronic and water system applications, these pumps combine the proven performance of a base-mounted end suction pump with an integrated drive that automatically responds to changing system demand.\u003c\/p\u003e\n\u003cp\u003eThe SFI Series helps simplify installation by reducing the need for remote sensors, complex wiring, and additional control components. This integrated design can help lower installation costs, improve project scheduling, and give contractors and building teams a more streamlined pumping solution.\u003c\/p\u003e\n\u003cp\u003eEngineered for long service life, the SFI Series features an improved bearing frame design with sealed-for-life bearings that meet industry requirements for a minimum L10 life of 60,000 hours. Optional re-greaseable bearings are also available. An easy-to-replace slip-on shaft sleeve helps make field seal maintenance faster and more cost-effective.\u003c\/p\u003e\n\u003cp\u003eTaco’s dry shaft design protects the pump shaft by preventing contact with the circulating fluid, helping reduce the need for corrosion-resistant shaft materials in many applications. Flush seal line taps allow for filter installation to help protect the seal from particles in open systems, while standard pressure tappings on the suction and discharge connections support easier monitoring and service.\u003c\/p\u003e\n\u003cp\u003eWith multiple control modes, including constant flow, constant pressure, flow compensation, duplex pump alternation, and parallel pumping configuration, the SFI Series provides flexibility for a wide range of system requirements. DIY balancing capability and UL 778 \/ CSA C22.2 No. 108 compliance help support safe, efficient, and reliable operation.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase-mounted end suction pump with integrated drive \u003cstrong\u003e(Self-Sensing with Pro Balance Control)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuiet, dependable operation with strong hydraulic performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump automatically responds to system demand changes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo remote sensors or complex wiring required\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps reduce installation costs and simplify project coordination\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports construction scheduling and subcontractor management\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan help LEED project teams meet budget requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved bearing frame design with sealed-for-life bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBearings meet the minimum L10 life requirements of 60,000 hours\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional re-greaseable bearings available\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-replace slip-on shaft sleeve simplifies seal maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDry shaft design protects the pump shaft from circulating fluid\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlush seal line taps allow filter installation for seal protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard pressure tappings on suction and discharge connections\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple operating modes, including constant flow, constant pressure, flow compensation, duplex pump alternation, and parallel pumping\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDIY balancing capability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUL 778 and CSA C22.2 No. 108 compliant for pump protection and electrical safety\u003c\/li\u003e\n\u003cli\u003eeLink® connectivity available on select Taco products for support, monitoring, and controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlow range: 40 to 4,800 GPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead range: 1 to 390 feet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHorsepower range: 1\/2 to 200 HP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump sizes: 1-1\/2\" to 8\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot water heating systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAir conditioning systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHydronic heating and cooling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCooling water transfer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWater supply\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"lssmo0i1by","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a cast iron casing and a bronze impeller. The design utilizes a dry shaft configuration with a stainless steel shaft and a replaceable bronze shaft sleeve, which prevents fluid contact with the shaft. A mechanical seal with EPT rubber and a ceramic seat half seals the assembly, operating at a pressure capacity of 125 PSI without a wear ring. This unit provides positive air venting through its centerline discharge and integrates integrally cast mounting feet for installation.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly operates with a 1.5 HP, Premium Efficiency, TEFC, 1750 RPM motor equipped with Aegis Grounding, utilizing 200-230V \/ 3PH power supply, with a DOE PEI = 0.52. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387719390,"sku":"LSSMO0I1BY","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_aec6ab6d-42e0-4281-8533-b0ce8b720702.webp?v=1780925961"},{"product_id":"lsshis3agk","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a class 30 cast iron casing with an integrally cast bronze impeller and a stainless steel shaft. The assembly incorporates a bronze shaft sleeve to protect the shaft and a mechanical seal constructed with a ceramic seat half and EPT rubber. This dry shaft design eliminates contact between the circulating fluid and the shaft, supporting a pressure rating of 125 PSI without the use of a wear ring.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 1.5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding, the unit operates on 200-230V \/ 3PH power and holds a DOE PEI rating of 0.52. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387752158,"sku":"LSSHIS3AGK","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_2b910016-fe26-4a79-90a6-9a1f45f3f68c.webp?v=1780924276"},{"product_id":"lssfyr8mjg","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with an integrated bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft from contact with circulating fluid in a dry shaft design. The mechanical seal assembly utilizes a ceramic seat with EPT rubber. This construction allows for a pressure rating of 125 PSI without a wear ring. The pump incorporates flush seal line taps to facilitate system maintenance and includes pressure tappings on both the suction and discharge connections.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1.5 HP premium efficiency TEFC model operating at 1750 RPM, which integrates Aegis grounding and utilizes a 380-460V, 3PH power supply, resulting in a DOE PEI rating of 0.52. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387784926,"sku":"LSSFYR8MJG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_13bc1fb7-ee43-457a-9293-2b46acc0f88f.webp?v=1780924277"},{"product_id":"lssqqw6bng","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve. The design utilizes a dry shaft configuration that prevents circulating fluid from contacting the shaft. A mechanical seal with ceramic and EPT components maintains system integrity, operating at a maximum pressure of 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly is powered by a 1.5 HP premium efficiency TEFC motor operating at 1750 RPM, which utilizes Aegis grounding and functions on a 380-460V \/ 3PH power supply with a DOE PEI rating of 0.52. The S in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387817694,"sku":"LSSQQW6BNG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_351a0882-0644-404a-bbd6-84e4909041c2.webp?v=1780924277"},{"product_id":"lsszef4n0h","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis end suction pump is constructed with a class 30 cast iron casing and integrally cast mounting feet for positive air venting through a center-line discharge. The hydraulic assembly comprises a bronze impeller balanced to ANSI Grade G6.3 and is connected to a stainless steel shaft protected by a replaceable bronze shaft sleeve. Utilizing a dry shaft design to prevent contact between the circulating fluid and the shaft, the pump incorporates an EPT and ceramic mechanical seal. This configuration sustains a pressure rating of 125 PSI and facilitates service through a bearing housing equipped with permanently lubricated sealed-for-life ball bearings.\u003c\/p\u003e\n\n\u003cp\u003eThe pump operates with a 1.5 HP Premium Efficiency TEFC motor at 1750 RPM, incorporating Aegis grounding on a 380-460V \/ 3PH power supply with a DOE PEI rating of 0.52. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387883230,"sku":"LSSZEF4N0H","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_56e289b6-e27b-4275-a186-612fa8299a64.webp?v=1780924279"},{"product_id":"lssgt26ctx","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-240V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a cast iron casing with a centerline discharge and a bronze impeller. The assembly utilizes a dry shaft design rated for 125 PSI without a wear ring, which protects the stainless steel shaft from fluid contact using a replaceable bronze shaft sleeve. A mechanical seal consisting of a ceramic seat and EPT rubber maintains integrity within the fluid path. Integrally cast mounting feet allow for secure installation.\u003c\/p\u003e\n\n\u003cp\u003eThe 1.5 HP, premium efficiency, TEFC motor operates at 1750 RPM with Aegis shaft grounding and a 200-240V \/ 1PH power supply, resulting in a DOE PEI of 0.52. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387915998,"sku":"LSSGT26CTX","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_6a7a283b-48a5-42c4-ae10-3de0d533c829.webp?v=1780924280"},{"product_id":"lssgatyk3a","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It incorporates a stainless steel shaft paired with a bronze shaft sleeve, utilizing a mechanical dry shaft design rated for 125 PSI. The assembly utilizes a mechanical seal comprised of a ceramic seat and EPT rubber.\u003c\/p\u003e\n\n\u003cp\u003eThe 1.5 HP premium efficiency TEFC motor operates at 1750 RPM and includes Aegis grounding, powered by a 200-230V \/ 3PH electrical supply with a DOE PEI rating of 0.52. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387948766,"sku":"LSSGATYK3A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_100901e4-409a-4f76-afa8-a0e50373b20f.webp?v=1780924281"},{"product_id":"lssfb0ofnn","title":"Taco SFI Series End Suction Pump, ODP Motor, 3HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a class 30 cast iron casing with integrally cast mounting feet and center-line discharge. It utilizes a bronze impeller dynamically balanced to ANSI Grade G6.3, connected to a stainless steel shaft covered by a replaceable bronze shaft sleeve. The dry shaft construction eliminates contact between the circulating fluid and the shaft. A mechanical seal consisting of ceramic seat and EPT rubber components provides fluid containment, allowing operation at a maximum pressure of 125 PSI without a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe motor provides 3 HP with Premium Efficiency and an ODP enclosure, operating at 3450 RPM with Aegis Grounding for a 200-230V, 3PH power supply, yielding a DOE PEI of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088387981534,"sku":"LSSFB0OFNN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_e2172622-56ae-4133-9a43-d61879dcebba.webp?v=1780924281"},{"product_id":"lssol36on5","title":"Taco SFI Series End Suction Pump, ODP Motor, 5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a cast iron casing with a center-line discharge for positive air venting. The unit incorporates a bronze impeller and a stainless steel shaft covered by a replaceable bronze shaft sleeve. An EPT rubber and ceramic mechanical seal facilitates fluid isolation within the 125 PSI dry shaft design, which prevents contact between the shaft and the circulating fluid. This configuration allows maintenance on the mechanical seal and bearing housing without disrupting system piping connections.\u003c\/p\u003e\n\n\u003cp\u003eThe 5 HP premium efficiency ODP motor operates at 3450 RPM and integrates Aegis grounding with a 200-230V \/ 3PH power supply. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388014302,"sku":"LSSOL36ON5","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_53ffd25b-537c-40c0-af1a-f43fcdaaef00.webp?v=1780924283"},{"product_id":"lss4zbonwu","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The pump incorporates a stainless steel shaft paired with a bronze shaft sleeve. This assembly utilizes a dry shaft design that prevents the circulating fluid from contacting the shaft. The mechanical seal assembly consists of an EPT rubber component and a ceramic seat. Rated for 125 PSI operation without a wear ring, this pump is constructed to facilitate maintenance of the seal and bearings without disturbing the system piping.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 3 HP Premium Efficiency TEFC motor operating at 3450 RPM, the system integrates Aegis grounding and a 200-230V 3PH power supply, resulting in a DOE PEI of 0.49. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388047070,"sku":"LSS4ZBONWU","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_df719643-f7c7-4de2-ae79-6ea6a7a2411f.webp?v=1780924283"},{"product_id":"lss1th6xg7","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis end suction pump is constructed with a cast iron casing, a bronze impeller, and a bronze shaft sleeve installed over a stainless steel shaft. The dry shaft design prevents contact between the circulating fluid and the shaft, supporting a 125 PSI operational rating without a wear ring. A mechanical seal consisting of ceramic and EPT components seals the assembly.\u003c\/p\u003e\n\n\u003cp\u003eThis assembly utilizes a 3 HP premium efficiency TEFC motor that operates at 3450 RPM and incorporates Aegis grounding, powered by a 380-460V 3PH supply with a DOE PEI rating of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388079838,"sku":"LSS1TH6XG7","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_3fcc2605-6907-4489-8c86-bce70ea60a0c.webp?v=1780924285"},{"product_id":"lss39vvez3","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The design integrates a dry shaft construction with a stainless steel shaft and a replaceable bronze shaft sleeve to prevent circulating fluid from contacting the internal assembly. A mechanical seal utilizes a ceramic seat and EPT rubber. The pump allows for parallel pumping and multi-pump control operations, with the casing rated for a pressure of 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly integrates a 3 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis grounding, supplied by 380-460V \/ 3PH power. The DOE PEI is 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388112606,"sku":"LSS39VVEZ3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_e4bfd3be-76bc-476b-ad06-95e9c41db19c.webp?v=1780924285"},{"product_id":"lssw9alr8n","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis end suction pump utilizes a cast iron casing with an integrally cast bronze impeller and a stainless steel shaft protected by a bronze shaft sleeve. Engineered with a dry shaft design, the assembly prevents fluid contact with the shaft during operation. The mechanical seal consists of ceramic and EPT components, providing a system pressure rating of 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 3 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly integrates Aegis grounding and accepts 380-460V \/ 3PH power input, achieving a DOE PEI rating of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388145374,"sku":"LSSW9ALR8N","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_74bd52db-1ea3-40df-a275-637f7bf28c03.webp?v=1780924287"},{"product_id":"lsstmgrjei","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with center-line discharge and a hydraulically balanced bronze impeller. The assembly utilizes a dry shaft design, which prevents fluid contact with the stainless steel shaft by employing a replaceable bronze shaft sleeve. For fluid containment, a mechanical seal with a ceramic seat and EPT elastomer is integrated into the system, supporting operational pressure ratings of 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 3 HP premium efficiency TEFC motor operating at 3450 RPM, the pump utilizes Aegis grounding and functions on 380-460V 3PH power with a DOE PEI of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388178142,"sku":"LSSTMGRJEI","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_f322455e-dc08-4c9d-92d0-b4a8a50c884a.webp?v=1780924288"},{"product_id":"lssvyygobx","title":"Taco SFI Series End Suction Pump, TEFC Motor, 3HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis end suction pump utilizes a dry shaft design to isolate the pump shaft from the circulating fluid. The unit comprises a class 30 cast iron casing with integrally cast mounting feet and a 125 PSI pressure rating, along with a bronze impeller and a replaceable bronze shaft sleeve mounted on a stainless steel shaft. A mechanical seal constructed of ceramic and EPT materials prevents leakage at the shaft entry point. The casing incorporates suction and discharge gauge ports to facilitate system monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 3 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis shaft grounding, powered by 380-460V 3PH electricity, and carries a DOE PEI rating of 0.49. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388210910,"sku":"LSSVYYGOBX","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_c04753b7-c6e3-4fea-bd60-249c4705b599.webp?v=1780924288"},{"product_id":"lsszvme6we","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve and utilizes a ceramic mechanical seal with EPT rubber elements. Engineered with a dry shaft design, the pump prevents contact between the circulating fluid and the shaft, supporting operating pressures up to 125 PSI. Pressure tappings at the suction and discharge connections allow for monitoring, while the casing utilizes integrally cast mounting feet for installation.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 5 HP premium efficiency TEFC motor, the assembly operates at 3450 RPM with Aegis shaft grounding on a 200-230V 3PH power supply, resulting in a DOE PEI rating of 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388243678,"sku":"LSSZVME6WE","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_3a108c54-097e-41ec-9739-450c7dc43544.webp?v=1780924289"},{"product_id":"lss3gfk0y3","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a class 30 cast iron casing with center-line discharge and integrally cast mounting feet. The assembly incorporates a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. A mechanical dry shaft design maintains isolation between the shaft and circulating fluid. The seal assembly comprises a ceramic seat and EPT rubber, providing a rated pressure of 125 PSI without the use of a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe pump operates with a 5 HP Premium Efficiency TEFC motor at 3450 RPM, which integrates Aegis grounding and utilizes 380-460V 3PH power, resulting in a DOE PEI rating of 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388276446,"sku":"LSS3GFK0Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_dad89d9c-c6fd-457a-9ce0-26c27bee2085.webp?v=1780924291"},{"product_id":"lssunr8e86","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with a bronze impeller. It integrates a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design that eliminates contact between the shaft and circulating fluid. A ceramic and EPT mechanical seal secures the unit for pressures up to 125 PSI. The construction incorporates center-line discharge for air venting and includes integrally cast mounting feet.\u003c\/p\u003e\n\n\u003cp\u003eOperating with a 5 HP Premium Efficiency TEFC motor at 3450 RPM, the unit utilizes Aegis grounding and a 380-460V \/ 3PH power supply with a DOE PEI rating of 0.49. The \"S\" in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388309214,"sku":"LSSUNR8E86","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_42017a33-70c0-4a9e-ac02-78cf2aebb809.webp?v=1780924292"},{"product_id":"lssuh2qh00","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft from circulating fluid in this dry shaft design. The mechanical seal integrates a ceramic seat and EPT rubber, providing a 125 PSI pressure rating without a wear ring. Integral flush seal line taps provide connections for protective filtration components.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 5 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis grounding, powered by a 380-460V \/ 3PH supply, and maintains a DOE PEI rating of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388341982,"sku":"LSSUH2QH00","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_d2d07e51-7885-495d-9356-9572b39bbfbe.webp?v=1780924293"},{"product_id":"lss9r2cfpv","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a class 30 cast iron casing and a bronze impeller to facilitate hydraulic performance. The assembly incorporates a dry shaft design that prevents fluid contact with the stainless steel shaft, which is protected by a bronze shaft sleeve. A ceramic seat and EPT rubber mechanical seal maintain system integrity under a maximum pressure rating of 125 PSI. These components integrate within the volute, which provides center-line discharge for positive air venting and includes gauge ports for monitoring suction and discharge connections.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 5 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly includes Aegis grounding and utilizes a 380-460V 3PH power supply with a DOE PEI rating of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388374750,"sku":"LSS9R2CFPV","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_15cdd27d-15a0-401d-9e89-1eddabc67684.webp?v=1780924293"},{"product_id":"lssra9kqw1","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a class 30 cast iron casing with a centerline discharge and a bronze impeller. A stainless steel shaft, protected by a replaceable bronze shaft sleeve, employs a dry shaft design that prevents contact with the circulating fluid. The mechanical seal assembly utilizes a ceramic seat and EPT elastomers, providing a maximum pressure rating of 125 PSI. Integrally cast mounting feet support the volute, and the design allows for serviceability without disturbing system piping. Pressure tappings are located at the suction and discharge connections for monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 5 HP premium efficiency TEFC motor, operating at 3450 RPM with Aegis shaft grounding, powered by a 380-460V, 3PH electrical supply, with a DOE PEI rating of 0.49. The \"S\" in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388407518,"sku":"LSSRA9KQW1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_83189372-8b35-4261-a461-881cbf578c68.webp?v=1780924295"},{"product_id":"lss0ygzees","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis centrifugal end suction pump incorporates a cast iron casing and a bronze impeller. The design utilizes a dry shaft configuration with a replaceable bronze shaft sleeve and a stainless steel shaft to prevent fluid contact. A mechanical seal assembly consists of ceramic and EPT materials, supporting operation at pressures up to 125 PSI without a wear ring. This pump comprises a single-stage unit with center-line discharge for air venting and provides integrally cast mounting feet.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 5 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly utilizes Aegis grounding on a 380-460V \/ 3PH power supply with a DOE PEI rating of 0.49. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388440286,"sku":"LSS0YGZEES","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_1aec4790-0591-4ab8-8390-d436eef9d96a.webp?v=1780924295"},{"product_id":"lsswyddboa","title":"Taco SFI Series End Suction Pump, ODP Motor, 7.5HP, 3450RPM, 200-240V, VFD Included","description":"\u003cp\u003eThis end suction pump utilizes a class 30 cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. For fluid sealing, the unit utilizes an EPT rubber component with a ceramic seat half, supporting a 125 PSI pressure rating without a wear ring. This design allows for serviceability without disrupting connected piping.\u003c\/p\u003e\n\n\u003cp\u003eA 7.5 HP Premium Efficiency ODP motor operating at 3450 RPM with Aegis Grounding and a 200-240V \/ 1PH power supply possesses a DOE PEI rating of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388473054,"sku":"LSSWYDDBOA","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_ee2763c4-2207-4f68-bb7f-f92f2a828db2.webp?v=1780924296"},{"product_id":"lss62zvo5j","title":"Taco SFI Series End Suction Pump, TEFC Motor, 5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with center-line discharge and a bronze impeller. The assembly integrates a stainless steel shaft protected by a replaceable bronze shaft sleeve, preventing contact with the circulating fluid. The mechanical seal assembly utilizes a ceramic seat with EPT components, rated for 125 PSI. Hydraulically balanced to ANSI Grade G6.3, the impeller operates within the casing, which incorporates gauge ports on both suction and discharge connections for pressure monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe 5 HP premium efficiency TEFC motor operates at 3450 RPM and incorporates Aegis grounding, utilizing a 380-460V, 3PH power supply with a DOE PEI rating of 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388505822,"sku":"LSS62ZVO5J","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_08fd9387-d88f-45e3-b8b2-a2df1d2d5d1b.webp?v=1780924297"},{"product_id":"lss9ommhh6","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with an integral bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft, while the dry shaft design maintains isolation from the circulating fluid at 125 PSI. The mechanical seal utilizes a ceramic seat half and EPT rubber construction. Pressure tappings at the suction and discharge connections allow for gauge installation, and the volute assembly incorporates a center-line discharge for air venting, permitting system maintenance without disturbing the connected piping.\u003c\/p\u003e\n\n\u003cp\u003eThe 7.5 HP Premium Efficiency TEFC motor operates at 3450 RPM and integrates Aegis grounding on a 200-230V \/ 3PH power supply, resulting in a DOE PEI of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388571358,"sku":"LSS9OMMHH6","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_1d6639c6-935c-43ca-946a-5a58a38c7ece.webp?v=1780924298"},{"product_id":"lss0gs45b3","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a class 30 cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve, utilizing a dry shaft design to prevent fluid contact with the shaft. A mechanical seal with a ceramic seat and EPT rubber components regulates fluid containment, ensuring operation at pressures up to 125 PSI. Integrated pressure tappings at the suction and discharge connections provide access for system monitoring, while the volute design supports positive air venting.\u003c\/p\u003e\n\n\u003cp\u003eDriven by a 7.5 HP Premium Efficiency TEFC motor operating at 3450 RPM, the pump utilizes Aegis Grounding and operates on a 200-230V \/ 3PH power supply with a DOE PEI of 0.49. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388538590,"sku":"LSS0GS45B3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_f05fbea6-1db2-4b34-8a7c-44d2db900bd6.webp?v=1780924299"},{"product_id":"lss06j860z","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a class 30 cast iron casing and a bronze impeller. The design integrates a dry shaft protected by a stainless steel shaft sleeve, preventing contact with the circulating fluid. The mechanical seal assembly utilizes ceramic and EPT materials rated for operation at 125 PSI. Gauge ports for suction and discharge connections allow for monitoring system pressure, while the volute provides center-line discharge for air venting.\u003c\/p\u003e\n\n\u003cp\u003eThe 7.5 HP premium efficiency TEFC motor operates at 3450 RPM and incorporates Aegis grounding, powered by a 380-460V 3PH supply, with a DOE PEI rating of 0.49. The \"S\" in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388604126,"sku":"LSS06J860Z","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_38e819a3-9c07-48a6-a244-bc0932d6eaf9.webp?v=1780924300"},{"product_id":"lssdrzshyj","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve on a stainless steel shaft. It utilizes a ceramic and EPT mechanical seal within a dry shaft design that accommodates pressures up to 125 PSI without a wear ring. This assembly allows for maintenance of the seal and bearing housing while the system piping remains intact. The pump construction includes integrally cast mounting feet on the casing to facilitate installation and structural support.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 7.5 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly utilizes Aegis grounding and accepts 380-460V 3PH power input, achieving a DOE PEI rating of 0.49. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388636894,"sku":"LSSDRZSHYJ","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_d0ab5ee6-075f-4baa-95f3-19c8b99772d5.webp?v=1780924300"},{"product_id":"lss5owx12l","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 200-240V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a class 30 cast iron casing with a center-line discharge for air venting. The unit incorporates a bronze impeller and a bronze shaft sleeve assembled over a stainless steel shaft. A dry shaft design prevents circulating fluid from contacting the shaft, while the mechanical seal consists of a ceramic seat and EPT rubber. This assembly rests on a structural steel base with an integral drain pan, allowing for serviceability without disturbing the connected system piping.\u003c\/p\u003e\n\n\u003cp\u003eThe 7.5 HP Premium Efficiency TEFC motor operates at 3450 RPM with Aegis Grounding for a 200-240V 1PH power supply and has a DOE PEI of 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388669662,"sku":"LSS5OWX12L","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_8adc2c99-964a-416a-bde1-3bc851d70e22.webp?v=1780924301"},{"product_id":"lssob7pq4t","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing, a bronze impeller, and a stainless steel shaft equipped with a replaceable bronze shaft sleeve. The design incorporates a dry shaft construction that protects the shaft from contact with the circulating fluid. The mechanical seal utilizes ceramic and EPT components rated for 250°F and includes a flush seal line. The casing incorporates pressure tappings on both the suction and discharge connections to facilitate gauge installation. This unit is rated for a maximum pressure of 125 PSI without a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 7.5 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding, powered by 200-230V \/ 3PH electrical input, yielding a DOE PEI rating of 0.49. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388702430,"sku":"LSSOB7PQ4T","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_06fcc50a-bbea-4263-b3a0-dcb932bc9795.webp?v=1780924301"},{"product_id":"lss8fc6cj7","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with an integrally cast mounting foot and center-line discharge. It utilizes a stainless steel NSF61 impeller and a stainless steel shaft covered by a replaceable bronze shaft sleeve to isolate the shaft from the circulating fluid. A dry shaft mechanical seal design incorporates a ceramic seat and EPT rubber, providing a pressure rating of 125 PSI without a wear ring. This pump configuration accommodates service without disturbing system piping connections.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 7.5 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding, powered by a 200-230V 3PH supply, resulting in a DOE PEI rating of 0.49. The S in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388735198,"sku":"LSS8FC6CJ7","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_42d18542-eeb9-4d07-ae2e-e2deabbf6275.webp?v=1780924303"},{"product_id":"lss42tn4pp","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a cast iron casing with center-line discharge and a stainless steel NSF61 impeller. A dry shaft design prevents fluid contact with the stainless steel shaft, utilizing a replaceable bronze shaft sleeve. The mechanical seal consists of a ceramic seat and EPT rubber, rated for 125 PSI operation without a wear ring. This assembly allows for servicing without disturbing the system piping and integrates pressure tappings on both the suction and discharge connections.\u003c\/p\u003e\n\n\u003cp\u003eThe 7.5 HP premium efficiency TEFC motor operates at 3450 RPM with Aegis grounding, utilizes a 380-460V 3PH power supply, and maintains a DOE PEI of 0.49. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388767966,"sku":"LSS42TN4PP","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_f2616c86-98b3-4003-9bd9-b2ca1a8b2b5c.webp?v=1780924304"},{"product_id":"lssl9fc4w2","title":"Taco SFI Series End Suction Pump, TEFC Motor, 7.5HP, 3450RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis centrifugal end suction pump incorporates a cast iron casing with a center-line discharge for air venting. The unit integrates a stainless steel impeller and a stainless steel shaft, protected by a bronze shaft sleeve to facilitate a dry shaft design. This configuration prevents contact between the circulating fluid and the shaft, supporting a pressure rating of 125 PSI. A mechanical seal constructed with a ceramic seat half and EPT rubber components completes the internal assembly, while the overall build allows for service without disturbing system piping connections.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 7.5 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding, the assembly utilizes 380-460V, 3PH power, achieving a DOE PEI rating of 0.49. The \"S\" in the series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388931806,"sku":"LSSL9FC4W2","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_805868f2-275a-4698-b47c-8f4b84a76153.webp?v=1780924304"},{"product_id":"lssvv2obkl","title":"Taco SFI Series End Suction Pump, ODP Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. The dry shaft assembly incorporates a stainless steel shaft covered by a replaceable bronze shaft sleeve, isolated from the circulating fluid to prevent corrosion. A ceramic and EPT mechanical seal regulates fluid containment within the unit, which operates at a pressure rating of 125 PSI. Gauge ports are provided at the suction and discharge connections to facilitate system monitoring, while the casing design allows for service without disturbing system piping.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a 1.5 HP premium efficiency motor within an ODP enclosure, the assembly operates at 1750 RPM. This motor integrates Aegis grounding and connects to a 200-230V, 3PH power supply, resulting in a DOE PEI of 0.44. The \"S\" in the series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388964574,"sku":"LSSVV2OBKL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_6aafe3fd-7bd4-4f11-9624-e75dadc1f2b9.webp?v=1780924306"},{"product_id":"lsscll6km2","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design that isolates the stainless steel shaft from the circulating fluid, utilizing a replaceable bronze shaft sleeve for protection. Mechanical sealing is provided by a ceramic seat with EPT rubber components, supporting operation up to 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe motor provides 1.5 HP with Premium Efficiency, a TEFC enclosure, and operates at 1750 RPM with Aegis Grounding on a 200-230V \/ 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088388997342,"sku":"LSSCLL6KM2","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_49c6372c-0e8b-4eca-9c9b-ab84bc65f510.webp?v=1780924306"},{"product_id":"lssq7mdlvx","title":"Taco SFI Series End Suction Pump, ODP Motor, 2HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The design integrates a stainless steel shaft covered by a replaceable bronze shaft sleeve and a dry shaft mechanical seal consisting of ceramic and EPT materials. This configuration supports a pressure rating of 125 PSI without a wear ring. The volute includes center-line discharge for air venting and provides connections for suction and discharge gauges. The assembly utilizes integrally cast mounting feet to facilitate installation.\u003c\/p\u003e\n\n\u003cp\u003eThe pump operates with a 2.0 HP Premium Efficiency motor in an ODP enclosure at 1750 RPM, utilizing Aegis grounding and a 200-230V 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389030110,"sku":"LSSQ7MDLVX","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_49ab2556-bbb3-4033-969d-930c418cbf15.webp?v=1780924307"},{"product_id":"lss54zpuzf","title":"Taco SFI Series End Suction Pump, ODP Motor, 2HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It integrates a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. The pump utilizes a ceramic seat and EPT rubber mechanical seal to manage fluid containment under pressure ratings up to 125 PSI. These hydraulic components are engineered for fluid transport in single-stage applications.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 2 HP Premium Efficiency ODP unit operating at 1750 RPM with Aegis grounding on a 200-230V 3PH power supply, yielding a DOE PEI of 0.44. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389062878,"sku":"LSS54ZPUZF","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_e88610c9-05c4-4d04-a782-28ee496bf815.webp?v=1780924308"},{"product_id":"lss3i03nud","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a dynamically balanced bronze impeller. It integrates a stainless steel shaft covered by a replaceable bronze shaft sleeve, engineered with a dry shaft design that maintains a 125 PSI pressure rating. Fluid sealing consists of a ceramic seat and EPT rubber mechanical seal assembly. This construction allows service without disturbing system piping. The casing includes pressure tappings at the suction and discharge connections to facilitate system monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe 2 HP premium efficiency TEFC motor operates at 1750 RPM, integrates Aegis grounding, and utilizes a 200-230V 3PH supply, yielding a DOE PEI of 0.44. The S in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389095646,"sku":"LSS3I03NUD","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_701924ba-188b-4ba5-98da-55e7c3ecc893.webp?v=1780924308"},{"product_id":"lssu8jxfe9","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a cast iron casing with a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The assembly utilizes a dry shaft design to prevent contact between the circulating fluid and the shaft, complemented by a ceramic and EPT mechanical seal. Engineered for a 125 PSI operating pressure, the construction allows for serviceability without disturbing the connected system piping. Pressure tappings on suction and discharge connections provide access for monitoring, while the center-line discharge configuration facilitates positive air venting.\u003c\/p\u003e\n\n\u003cp\u003eThe 1.5 HP premium efficiency TEFC motor operates at 1750 RPM and integrates Aegis grounding, powered by a 200-230V \/ 3PH electrical supply with a DOE PEI rating of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389128414,"sku":"LSSU8JXFE9","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_7f4d6b7b-d8e3-4f7b-8ba6-753859816d39.webp?v=1780924310"},{"product_id":"lssunv0hsu","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump utilizes a class 30 cast iron casing and a bronze impeller to facilitate fluid movement. The design incorporates a dry shaft construction that prevents circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. For pressure regulation, the assembly integrates a mechanical seal comprised of a ceramic seat and EPT rubber. The internal bearing housing includes sealed-for-life ball bearings engineered to endure standard industrial operations. Gauge ports at the suction and discharge connections allow for monitoring system performance, while the center-line discharge casing configuration assists with air venting during operation at 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe 1.5 HP Premium Efficiency TEFC motor operates at 1750 RPM and incorporates Aegis Grounding for a 200-230V \/ 3PH power supply, resulting in a DOE PEI rating of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389193950,"sku":"LSSUNV0HSU","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_1dd04532-00ad-4f9f-8fce-b8e6b46aadc4.webp?v=1780924311"},{"product_id":"lss7aq5org","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 200-230V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It utilizes a stainless steel shaft with a replaceable bronze shaft sleeve, isolating the shaft from circulating fluid through a dry shaft design. A ceramic mechanical seal with EPT elastomers seals the unit, which operates at 125 PSI without a wear ring. Pressure tappings on suction and discharge connections allow for monitoring system performance.\u003c\/p\u003e\n\n\u003cp\u003eThe 2 HP premium efficiency TEFC motor operates at 1750 RPM, incorporates Aegis grounding, and accepts a 200-230V \/ 3PH power supply with a DOE PEI rating of 0.44. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389161182,"sku":"LSS7AQ5ORG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_bd515b99-edfa-4c98-98e7-93a2305e85e0.webp?v=1780924312"},{"product_id":"lsspwvwroh","title":"Taco SFI Series End Suction Pump, ODP Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and integrally cast mounting feet. The assembly incorporates a bronze impeller, a stainless steel shaft, and a replaceable bronze shaft sleeve utilizing a dry shaft design that prevents contact between the shaft and circulating fluid. A ceramic seat and EPT rubber mechanical seal provide sealing at the shaft interface. Rated for 125 PSI operation without a wear ring, the unit allows for maintenance of the seal and internal components without disturbing the system piping.\u003c\/p\u003e\n\n\u003cp\u003eThis assembly utilizes a 1.5 HP premium efficiency ODP motor operating at 1750 RPM with Aegis grounding, powered by 380-460V 3PH electricity, and achieving a DOE PEI of 0.44. The S in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 1 \/ IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389226718,"sku":"LSSPWVWROH","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_cf93105b-3b3c-47a6-bd53-4e9621ca122f.webp?v=1780924312"},{"product_id":"lssvfmigbw","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. A dry shaft assembly incorporates a stainless steel shaft covered by a replaceable bronze shaft sleeve, which prevents contact with the circulating fluid. The mechanical seal consists of an EPT elastomer and a ceramic seat half. This assembly operates at a pressure rating of 125 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe 2 HP premium efficiency TEFC motor operates at 1750 RPM with Aegis Grounding and a 380-460V \/ 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389259486,"sku":"LSSVFMIGBW","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_56131b7b-8cbf-4ece-91bb-fa438a2f3dca.webp?v=1780924313"},{"product_id":"lssgafkbi4","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly utilizes a dry shaft design with a stainless steel shaft covered by a replaceable bronze shaft sleeve to prevent fluid contact. A ceramic seat and EPT rubber mechanical seal maintain system integrity at pressures up to 125 PSI. Integrally cast mounting feet on the casing provide structural stability during operation.\u003c\/p\u003e\n\n\u003cp\u003eThe unit operates with a 1.5 HP premium efficiency TEFC motor at 1750 RPM, equipped with Aegis grounding and powered by a 380-460V 3PH supply, achieving a DOE PEI rating of 0.44. The \"S\" in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389292254,"sku":"LSSGAFKBI4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_c07c04e5-8e2c-4fd8-96fc-255067627f4e.webp?v=1780924314"},{"product_id":"lssqnkx1v9","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a class 30 cast iron casing and a bronze impeller. The design utilizes a dry shaft configuration that isolates the stainless steel shaft from the circulating fluid, which is protected by a replaceable bronze shaft sleeve. A mechanical seal comprising ceramic and EPT components manages fluid containment within the casing, which is rated for 125 PSI. The pump assembly facilitates maintenance through the slip-on shaft sleeve and allows for servicing without disturbing the connected system piping. Pressure tappings for suction and discharge connections are provided for system monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly utilizes a 1.5 HP premium efficiency TEFC motor operating at 1750 RPM, equipped with Aegis grounding and powered by 380-460V 3PH current, with a DOE PEI rating of 0.44. The 'S' in the series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389325022,"sku":"LSSQNKX1V9","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_291feb2a-7094-4a00-9f41-93b0944a5a81.webp?v=1780924315"},{"product_id":"lss3iysvtl","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with a center-line discharge and a bronze impeller. The assembly utilizes a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. Mechanical sealing is provided by ceramic seat halves and EPT rubber, rated for operation up to 250°F. This unit accommodates a maximum pressure of 125 PSI without a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1.5 HP premium efficiency TEFC model operating at 1750 RPM with Aegis grounding, configured for a 380-460V 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389357790,"sku":"LSS3IYSVTL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_92b34523-a458-4753-8b33-5bd371dd6240.webp?v=1780924316"},{"product_id":"lssyeze4fg","title":"Taco SFI Series End Suction Pump, TEFC Motor, 1.5HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump comprises a cast iron casing with a center-line discharge and a bronze impeller. The assembly incorporates a dry shaft design that utilizes a stainless steel shaft covered by a replaceable bronze shaft sleeve, preventing contact between the circulating fluid and the shaft. A mechanical seal constructed with ceramic components and EPT rubber ensures fluid containment, with the unit rated for 125 PSI without a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe motor provides 1.5 HP in a premium efficiency, TEFC enclosure operating at 1750 RPM, utilizing Aegis grounding and a 380-460V \/ 3PH power supply, resulting in a DOE PEI rating of 0.44. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389390558,"sku":"LSSYEZE4FG","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_6c1723dd-76e1-4452-b12b-f530523b5c8c.webp?v=1780924316"},{"product_id":"lssweqzrwc","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump consists of a cast iron casing with a center-line discharge and a bronze impeller. The assembly utilizes a stainless steel shaft protected by a replaceable bronze shaft sleeve and a ceramic and EPT mechanical seal. Engineered for fluid circulation, this pump maintains a pressure capacity of 125 PSI. The bearing housing incorporates permanently lubricated sealed-for-life ball bearings and provides support at the driver end. A flexible coupler links the pump to the motor, ensuring alignment within the structural steel base.\u003c\/p\u003e\n\n\u003cp\u003eThis unit employs a 2 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis Grounding, powered by 380-460V \/ 3PH electricity, and provides a DOE PEI of 0.44. The 'S' in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389423326,"sku":"LSSWEQZRWC","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_b2a8474d-ad85-4e2c-a44e-860209c3aea1.webp?v=1780924317"},{"product_id":"lssfimynw7","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a class 30 cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft protected by a replaceable bronze shaft sleeve, utilizing a dry shaft design to prevent contact between the circulating fluid and the shaft. A ceramic and EPT mechanical seal regulates fluid containment. The unit includes suction and discharge connections for pressure monitoring and a drain port at the bottom of the casing for system maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly operates with a 2 HP, premium efficiency, TEFC, 1750 RPM motor with Aegis grounding, powered by 380-460V \/ 3PH electrical supply, yielding a DOE PEI rating of 0.44. The \"S\" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389456094,"sku":"LSSFIMYNW7","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_e6a6b10f-8158-47c4-b504-0261d043198d.webp?v=1780924319"},{"product_id":"lssugqpjek","title":"Taco SFI Series End Suction Pump, TEFC Motor, 2HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly utilizes a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is covered by a bronze shaft sleeve. For fluid sealing, the unit incorporates a ceramic seat half and EPT rubber components. The pump design operates at a maximum pressure of 125 PSI and does not include a wear ring.\u003c\/p\u003e\n\n\u003cp\u003eThe pump is powered by a 2 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis grounding, configured for a 380-460V \/ 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 \/ IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47088389488862,"sku":"LSSUGQPJEK","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/SFI-End-Suction-Pump_44086df6-761a-41c3-a903-364cd84658cd.webp?v=1780924319"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/collections\/SFI-End-Suction-Pump_3f7eac1a-8ed7-4991-b09c-057dc0feb97e.webp?v=1781021186","url":"https:\/\/libertysupply.com\/collections\/taco-sfi-series-pumps.oembed?page=46","provider":"Liberty Supply","version":"1.0","type":"link"}