{"title":"Taco 1900 Series Close-Coupled In-Line Pumps","description":"\u003ch2\u003eTaco 1900 Series Close-Coupled In-Line Pumps\u003c\/h2\u003e\n\u003cp\u003eTaco 1900 Series close-coupled in-line pumps are designed for reliable performance, energy-efficient operation, and easy installation in commercial and hydronic system applications. Built to meet current industry standards for hydraulic performance and reliability, these pumps provide a compact solution for heating and air conditioning systems, recirculation, booster service, and other water-movement applications.\u003c\/p\u003e\n\u003cp\u003eThe 1900 Series is designed to fit directly into the piping layout and can be installed horizontally or vertically, giving contractors and facility teams greater flexibility in mechanical rooms and tight system spaces. Its self-supporting design helps simplify installation, while the close-coupled configuration reduces the need for additional floor-mounted equipment.\u003c\/p\u003e\n\u003cp\u003eFor long-term dependability, the pump and sealed ball bearing motor are maintenance-free. A rear pullout design and standard motor arrangement help make service easier, while one seal and shaft sleeve fits all models for improved parts flexibility and simplified maintenance planning.\u003c\/p\u003e\n\u003cp\u003eWith flow ranges from 7 to 280 GPM, head ranges from 6 to 164 feet, working pressure up to 175 PSI, and temperature ratings up to 250°F standard or 300°F with a high-temperature seal, Taco 1900 Series pumps are a practical choice for a wide range of HVAC and general pumping applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClose-coupled in-line pump design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact construction for efficient use of mechanical room space\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient operation for HVAC and hydronic systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned to meet current hydraulic performance and reliability standards\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelf-supporting design allows horizontal or vertical installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstalls directly into the piping layout\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintenance-free pump and sealed ball bearing motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRear pullout design helps simplify service\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard motor arrangement supports easier maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne seal and shaft sleeve fits all models for superior parts flexibility\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow range: 7 to 280 GPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead range: 6 to 164 feet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking pressure: 175 PSI\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature rating: 250°F standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature rating: 300°F with high-temperature seal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHorsepower range: 1\/4 to 7-1\/2 HP\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir conditioning systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeating systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecirculation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBooster service\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCooling towers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDry cleaning plants\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLivestock watering\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottle washers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLawn sprinkler systems\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"lsi2n3f18b","title":"Taco 1935E Close-Coupled In-Line Pump, Motor 3HP","description":"\u003cp\u003eThis close-coupled in-line pump meets industry standards for hydraulic performance and reliability, handling fluid distribution with aligned suction and discharge ports. The compact unit can be installed horizontally or vertically directly within the system piping layout, requiring no additional strapping or external support. Built with an industry-standard Type 21 mechanical seal, it includes a stainless steel spring and retainer, EPT elastomers, a carbon mating ring, and a ceramic seat. The assembly handles a maximum operating pressure of 175 PSI and temperatures up to 300°F.\u003c\/p\u003e\n\u003cp\u003eThe unit includes a 1.5 HP motor. This motor requires a three-phase power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44095607636190,"sku":"LSI2N3F18B","price":2485.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_cb7c6e5b-0c27-4f74-ac22-c516d5c6baed.webp?v=1781561535"},{"product_id":"lsiskpsbzl","title":"Taco 1941E Close-Coupled In-Line Pump, Motor 3HP, 1750RPM, 208-460V","description":"\u003cp\u003eThis close-coupled in-line pump meets industry standards for hydraulic performance and reliability, handling fluid distribution with aligned suction and discharge ports. The compact unit can be installed horizontally or vertically directly within the system piping layout, requiring no additional strapping or external support. Built with an industry-standard Type 21 mechanical seal, it includes a stainless steel spring and retainer, EPT elastomers, a carbon mating ring, and a ceramic seat. The assembly handles a maximum operating pressure of 175 PSI and temperatures up to 300°F. The unit includes a 3 HP motor operating at 1750 RPM. \u003cbr\u003e\u003cbr\u003eThis motor requires a 208-460V, three-phase power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44095607734494,"sku":"LSISKPSBZL","price":3266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_986aad5e-aa37-494a-8aca-e164177d2877.webp?v=1781561535"},{"product_id":"lsimwf3xc5","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, Less Motor","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports paired with a 4.75\" nominal diameter impeller. The casing, impeller, face plate, and shaft use stainless steel construction, combined with a cast iron bracket. This unit operates up to 250°F and includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber. The in-line alignment allows for horizontal or vertical installation, while the casing includes pressure tappings for differential readings. Built to handle 175 PSI, the configuration creates a smooth fluid path within the system.\u003c\/p\u003e\n\n\u003cp\u003eThe unit operates at 3450 RPM and accepts a motor with a standard enclosure, voltage, and phase power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440186590,"sku":"LSIMWF3XC5","price":1798.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/Taco1900Series-LessMotor_Side.webp?v=1781699974"},{"product_id":"lsirbyyhzq","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.25HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1.5\" suction and discharge ports, equipped with a 4.75\" nominal diameter impeller. The construction uses stainless steel for the casing and impeller, while the bracket consists of cast iron and the wear ring is bronze. A mechanical seal assembly with a ceramic seat, carbon rotor, and EPT rubber handles system temperatures up to 250°F. The hydraulic assembly permits both horizontal and vertical installation, with the system piping supporting the unit weight. Aligned suction and discharge ports help reduce strain on connected infrastructure, while internal pressure tappings allow for convenient differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThis unit has a 1\/4 HP, 1750 RPM, TEFC motor configured for 115\/208-230V, 1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440219358,"sku":"LSIRBYYHZQ","price":2356.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_e4497e6c-0756-42ac-8995-f97da795c1bd.webp?v=1781561538"},{"product_id":"lsil92rzf3","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.25HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports. The casing, impeller, and shaft use stainless steel construction, while the bracket is cast iron paired with a stainless steel face plate. This self-supporting configuration allows for vertical or horizontal installation. The unit handles fluids at temperatures up to 250°F and operating pressures up to 175 PSI. Internal sealing relies on a ceramic seat, carbon rotor, and EPT rubber. The 4.75\" nominal impeller diameter allows for consistent flow within the aligned casing structure.\u003c\/p\u003e\n\n\u003cp\u003eThe pump includes a 1\/4 HP, 1750 RPM, premium efficiency TEFC motor powered by a 230\/460V, 3PH supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440252126,"sku":"LSIL92RZF3","price":2356.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_2eac7837-3bf4-4d38-904e-381a98a02db0.webp?v=1781561536"},{"product_id":"lsihpyln5p","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.25HP, 1750RPM, 208\/230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports, aligned to reduce system piping stress. The hydraulic assembly includes a 4.75\" nominal diameter impeller constructed from stainless steel, which is also used for the casing and face plate. A cast iron bracket supports the assembly, while the mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber. Paired with a cupro-nickel shaft sleeve, the unit handles fluids up to 250°F. The self-supporting configuration allows for vertical or horizontal installation without requiring additional mounting hardware. \u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1\/4 HP, 1750 RPM, premium efficiency, ODP unit with a 208-230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440284894,"sku":"LSIHPYLN5P","price":2361.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_f12949ab-4f27-4393-80f9-e816e97dbadc.webp?v=1781561538"},{"product_id":"lsityt9n1m","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.25HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump features aligned 1 1\/2\" suction and discharge ports to reduce piping strain. The assembly uses a 4.75\" diameter stainless steel impeller paired with a stainless steel casing, while the support structure consists of a cast iron bracket with a bronze wear ring. The pump includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber rated for 250°F. Built to Hydraulic Institute standards, this self-supporting unit allows for horizontal or vertical installation. It comes equipped with companion flanges for system integration. The casing has integrated pressure tappings for differential readings and handles a maximum operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 1\/4 HP motor running at 1750 RPM in an ODP enclosure, powered by 115\/208-230\/60\/1V. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440317662,"sku":"LSITYT9N1M","price":2245.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_ab102fe7-0b58-4641-98df-91c2bfc93bc7.webp?v=1781561539"},{"product_id":"lsiiobxsro","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump uses stainless steel for the casing and impeller, paired with a cast iron bracket and a bronze wear ring. The hydraulic assembly has 1.5\" suction and discharge ports along with a 4.75\" nominal diameter impeller. A mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber maintains integrity during operation at temperatures up to 250°F. The unit is built with a self-supporting configuration that allows for installation in either horizontal or vertical orientations without external strapping, while the aligned port layout reduces strain on system piping.\u003c\/p\u003e\n\n\u003cp\u003eThe unit includes a 1\/3 HP motor at 1750 RPM with a TEFC enclosure, compatible with 115\/208-230V, 1PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440350430,"sku":"LSIIOBXSRO","price":2466.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_6f25d764-0aea-4ad7-9e73-e19cab5f4349.webp?v=1781561541"},{"product_id":"lsicv1vexq","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.33HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to simplify system piping integration. The unit includes a 4.75\" nominal diameter impeller and shaft constructed from stainless steel, which also forms the casing and face plate. A cast iron bracket supports the assembly, while the mechanical seal uses a ceramic seat, carbon rotor, and EPT rubber to handle operating temperatures up to 250°F. This self-supporting configuration allows for vertical or horizontal installation without additional external strapping, and the casing structure manages fluid flow while reducing mechanical strain on the system.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 1\/3 HP motor running at 1750 RPM within a TEFC enclosure, powered by 230\/460V and 3PH supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440383198,"sku":"LSICV1VEXQ","price":2581.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_38e50c0b-032f-46f4-9f18-a6a39db84740.webp?v=1781561538"},{"product_id":"lsic0e2x0y","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has an in-line configuration with 1.5-inch suction and discharge ports, aligned to reduce system piping strain. The casing and 4.75-inch impeller use stainless steel construction, paired with a cast iron bracket and a bronze wear ring. This unit handles fluid temperatures up to 250°F. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber components, which can be installed in either horizontal or vertical orientations without external strapping. The assembly has integrated pressure tappings for differential readings and includes companion flanges.\u003c\/p\u003e\n\n\u003cp\u003eThe 1\/3 HP motor runs at 1750 RPM with an ODP enclosure and operates on 115\/208-230V, 1PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440415966,"sku":"LSIC0E2X0Y","price":2365.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_8b599c38-61bd-443c-922d-42681154acf4.webp?v=1781561541"},{"product_id":"lsiffu90kw","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to maintain fluid flow and reduce piping stress. The self-supporting unit permits installation in horizontal or vertical orientations. It uses a 4.75\" nominal diameter impeller and casing constructed from 304 stainless steel. The assembly includes a cast iron bracket paired with a bronze wear ring. Internal sealing occurs through a mechanical seal assembly equipped with a ceramic seat, a carbon rotor, and EPT rubber gaskets, capable of handling operating temperatures up to 250°F. The sturdy casing supports a maximum system pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe 1\/3 HP, 1750 RPM motor has an ODP enclosure and runs on 230\/460V, 3PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440448734,"sku":"LSIFFU90KW","price":2900.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_9e093c34-6c02-4a79-be13-17b2ebd99fc2.webp?v=1781561541"},{"product_id":"lsi1mumeps","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.5HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports, aligned for installation in either horizontal or vertical orientations without external strapping. The unit includes a 4.75\" diameter dynamically balanced stainless steel impeller and a stainless steel casing, paired with a cast iron bracket and bronze wear ring. The assembly uses integrated pressure tappings for differential readings and is built in accordance with Hydraulic Institute standards. The hydraulic section includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, allowing for operation at temperatures up to 250°F. The casing structure is rated for a maximum operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe unit uses a 1\/2 HP, 1750 RPM, TEFC motor with a 115\/208-230\/60\/1 power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440481502,"sku":"LSI1MUMEPS","price":2658.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_76fdb5fc-e31f-4995-958d-2cf0a1fd81f2.webp?v=1781561544"},{"product_id":"lsis2kuymr","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.5HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump features an in-line configuration with 1.5\" suction and discharge ports to reduce system piping strain. The hydraulic assembly includes a 4.75\" diameter stainless steel impeller paired with a stainless steel casing, a cast iron bracket, and a bronze wear ring. An internal seal uses a ceramic seat, carbon rotor, and EPT rubber, enabling operation at temperatures up to 250°F. The pump supports both vertical and horizontal installation without external strapping, while integrated pressure tappings allow for differential readings during standard system operation.\u003c\/p\u003e\n\n\u003cp\u003eThe unit includes a 1\/2 HP, 1750 RPM ODP motor configured for 115\/208-230V, 1PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440514270,"sku":"LSIS2KUYMR","price":2533.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_0b365c5a-88ad-457e-af53-040f93ab5531.webp?v=1781561543"},{"product_id":"lsizn3437j","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.75HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has aligned 1.5\" suction and discharge ports, supported directly by the system piping. The unit includes a 4.75\" diameter impeller inside a stainless steel casing, with both components built from stainless steel. A cast iron bracket holds the assembly, which includes a bronze wear ring and a seal with a ceramic seat, carbon rotor, and EPT rubber. This construction handles temperatures up to 250°F and a maximum pressure of 175 PSI. The configuration can be installed in horizontal or vertical orientations, while integrated pressure tappings allow for differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 3\/4 HP motor with an operating speed of 1750 RPM in an ODP enclosure, configured for a 115\/208-230V\/60\/1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440547038,"sku":"LSIZN3437J","price":2663.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_201102ec-cd10-4149-8794-0b40565c7c0d.webp?v=1781561541"},{"product_id":"lsisldvees","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 1HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for smooth fluid flow. The unit is built with a stainless steel casing, impeller, face plate, and shaft. A cast iron bracket supports the assembly, while the seal consists of a ceramic seat, carbon rotor, and EPT rubber components. The 4.75\" nominal diameter impeller handles fluid temperatures up to 250°F. This self-supporting configuration can be installed in horizontal or vertical positions without the need for external strapping. The hydraulic assembly has integrated pressure tappings to allow for differential readings during operation.\u003c\/p\u003e\n\n\u003cp\u003eThis unit uses a 1 HP, 1750 RPM TEFC motor with a 115\/208-230\/60\/1 power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440579806,"sku":"LSISLDVEES","price":3706.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_c1098211-4ba8-42a3-8d4f-ae040aa33a47.webp?v=1781561544"},{"product_id":"lsiezw0pc1","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 1.5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for efficient fluid flow and reduced piping stress. The hydraulic assembly includes a 4.75\" nominal stainless steel impeller paired with a stainless steel casing and shaft. A cast iron bracket supports the assembly with a stainless steel face plate, while the mechanical seal uses a ceramic seat with a carbon rotor and EPT rubber. The unit handles fluid temperatures up to 250°F. This self-supporting configuration can be installed in horizontal or vertical positions without additional strapping, conforming to Hydraulic Institute standards for systems rated for 175 PSI maximum operating pressure.\u003c\/p\u003e\n\n\u003cp\u003eThe pump includes a 1 1\/2 HP, 3450 RPM motor with a TEFC enclosure, operated by 230\/460V, 3PH power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440612574,"sku":"LSIEZW0PC1","price":4090.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_0c27bc82-5fd3-4809-9f93-aa0a14db1855.webp?v=1781561544"},{"product_id":"lsiwafmv19","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 3HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to reduce piping strain. The assembly uses a 4.75\" stainless steel impeller paired with a stainless steel casing, while the bracket is built with cast iron and includes a bronze wear ring. The fluid path includes a mechanical seal with a ceramic seat, carbon rotor, and EPT elastomer, rated for temperatures up to 250°F. The casing is self-supporting, allowing for both horizontal and vertical installation without external strapping. The hydraulic configuration complies with Hydraulic Institute standards and holds a pressure rating of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 3 HP, 3450 RPM ODP motor paired with a 230\/460V 3PH power supply and a 56C face configuration. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440645342,"sku":"LSIWAFMV19","price":4012.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_1cd6c444-3e08-4fed-8b4d-3960020ba327.webp?v=1781561546"},{"product_id":"lsin43lylz","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 2HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to maintain fluid flow and reduce system piping strain. The assembly includes a 4.75\" nominal diameter impeller and casing constructed from stainless steel, which is also used for the face plate and shaft. The internal seal uses a ceramic seat with a carbon rotor and EPT rubber, allowing for operating temperatures up to 250°F. A cast iron bracket supports the hydraulic components, while the self-supporting configuration allows for both horizontal and vertical installation. It is built in accordance with Hydraulic Institute standards, with a robust casing structure capable of handling rigorous system demands.\u003c\/p\u003e\n\n\u003cp\u003eThe unit includes a 2 HP, 3450 RPM, TEFC motor with a 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440678110,"sku":"LSIN43LYLZ","price":4197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_3fdc308a-cab0-4ed1-af25-ad6a87c7996a.webp?v=1781561546"},{"product_id":"lsi51uwefg","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 1.5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2-inch suction and discharge ports aligned to maintain fluid flow and reduce piping stress. The hydraulic assembly includes a 4.75-inch stainless steel impeller and a stainless steel casing, paired with a cast iron bracket for structural support. A bronze wear ring minimizes clearance gaps between the impeller and housing to maintain efficiency, while the mechanical seal uses a ceramic seat and carbon rotor with EPT rubber to handle fluid temperatures up to 250°F. This unit is self-supported by system piping and can be installed in horizontal or vertical configurations.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1 1\/2 HP, 3450 RPM, ODP unit powered by a 230\/460V, 3PH supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440710878,"sku":"LSI51UWEFG","price":3652.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_be41fb1f-a467-4b12-bb91-934582be8240.webp?v=1781561546"},{"product_id":"lsivpp8248","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 2HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to reduce piping strain. The casing and impeller consist of stainless steel, while the mounting bracket uses cast iron and the wear ring is bronze. It includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber. This assembly handles fluid temperatures up to 250°F and is rated for 175 PSI. The hydraulic design allows for horizontal or vertical installation, as the unit is self-supporting within the system piping. The impeller diameter measures 4.75\" to meet specific flow requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 2 HP, 3450 RPM, ODP unit configured for 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440743646,"sku":"LSIVPP8248","price":3719.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_0b49858f-ca49-4fe8-9b36-ec9a1ce85e99.webp?v=1781561546"},{"product_id":"lsilakha0t","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.5HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for smooth fluid flow. The casing, impeller, and shaft use stainless steel construction, paired with a cast iron bracket and a stainless steel face plate. It has a 4.75\" nominal impeller diameter and a seal assembly consisting of a ceramic seat, carbon rotor, and EPT rubber. The unit handles fluid temperatures up to 250°F and is built for horizontal or vertical installation. The self-supporting configuration allows for placement directly within the system piping without external strapping, meeting Hydraulic Institute standards for structural integrity in commercial hydronic applications.\u003c\/p\u003e\n\n\u003cp\u003eThe assembly includes a 1\/2 HP, 1750 RPM, TEFC motor with a 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440776414,"sku":"LSILAKHA0T","price":3389.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_db233cfb-579a-46ad-be38-6af9f5f69199.webp?v=1781561549"},{"product_id":"lsiczp2v65","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 2HP, 3450RPM, 208\/230-460V","description":"\u003cp\u003eThis close-coupled in-line pump uses a stainless steel casing and impeller, while the bracket is cast iron and the wear ring consists of bronze. The assembly includes 1 1\/2\" suction and discharge ports aligned for smooth fluid flow. The hydraulic configuration uses a 4.75\" impeller for consistent performance within the system. The internal mechanical seal uses a ceramic seat with a carbon rotor and EPT rubber to handle operating temperatures up to 250°F. This unit is built in accordance with Hydraulic Institute standards, and the assembly includes companion flanges for connection to standard piping layouts.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 2 HP, 3450 RPM premium efficiency ODP unit configured for 208-230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440809182,"sku":"LSICZP2V65","price":4112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_33bf7df8-5f7a-4d85-be7b-847afbad0c8a.webp?v=1781561549"},{"product_id":"lsitjmbkop","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 3HP, 3450RPM, 208\/230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for smooth fluid flow. The casing, impeller, and shaft use stainless steel, while the assembly includes a cast iron bracket paired with a stainless steel face plate. A seal with a ceramic seat, carbon rotor, and EPT rubber handles temperatures up to 250°F. With a 4.75\" nominal impeller diameter, the pump can be installed horizontally or vertically, as the system piping supports the unit weight. Pressure tappings included in the casing permit differential readings, while the hydraulic assembly conforms to Hydraulic Institute standards.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 3 HP, 3450 RPM unit with an ODP enclosure, configured for 208-230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440841950,"sku":"LSITJMBKOP","price":4435.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_d5796e5d-4aec-4977-94f3-9cc58b2666da.webp?v=1781561549"},{"product_id":"lsimd39k0l","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 3HP, 3450RPM, 208\/230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has an in-line design with aligned 1.5\" suction and discharge ports, which reduces system piping strain. The assembly includes a 4.75\" nominal stainless steel impeller paired with a stainless steel casing and shaft. A cast iron bracket with a stainless steel face plate supports the rotating assembly. The internal sealing system uses a ceramic seat, carbon rotor, and EPT rubber to handle fluid temperatures up to 250°F. This configuration supports both horizontal and vertical installation without external strapping while maintaining a rigid, self-supported structure. The casing structure is built to handle an operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe unit includes a 3 HP, 3450 RPM TEFC motor configured for 208-230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440874718,"sku":"LSIMD39K0L","price":4971.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_3074869d-6737-48af-9d9b-b8cace52db11.webp?v=1781561549"},{"product_id":"lsijdct7jy","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 1.5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to maintain fluid flow and reduce piping strain. It includes a 4.75\" stainless steel impeller paired with a stainless steel casing, face plate, and shaft. A cast iron bracket supports the assembly, while the seal consists of a ceramic seat, carbon rotor, and EPT rubber. Built to handle temperatures up to 250°F, the pump uses a self-supporting in-line configuration that allows for vertical or horizontal installation. The unit includes integrated pressure tappings for differential readings and follows Hydraulic Institute standards for structural integrity within system piping.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 1 1\/2 HP, 3450 RPM, TEFC motor with a 230\/460V, 3PH power supply, combined with a 208-240V, 3PH VFD. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440907486,"sku":"LSIJDCT7JY","price":4175.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_c10e8039-70b1-4528-937d-591a2a62fa71.webp?v=1781561551"},{"product_id":"lsih59xg0i","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 2HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports. It uses stainless steel for the casing, impeller, face plate, and shaft, combined with a cast iron bracket. The assembly includes a ceramic seat, carbon rotor, and EPT rubber seal for fluid temperatures up to 250°F. Equipped with a 4.75\" nominal impeller, the pump allows horizontal or vertical installation without external strapping. The casing has pressure tappings for differential readings and stands rated for a maximum operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe system uses a 2 HP, 3450 RPM, TEFC motor with a 230\/460V, 3PH power supply, compatible with 208V input through a 208-240V, 3PH VFD. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440940254,"sku":"LSIH59XG0I","price":4213.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_5437d560-3032-4742-99c4-aeea64fec502.webp?v=1781561552"},{"product_id":"lsic04o8pr","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 1.5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump features a 1 1\/2\" suction and 1 1\/2\" discharge port alignment, allowing for installation in horizontal or vertical piping without external support. The unit has a stainless steel casing and impeller, paired with a cast iron bracket and bronze wear ring. It includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, enabling an operating temperature of 250°F. With a nominal 4.75\" impeller diameter, the assembly includes pressure tappings for differential readings and companion flanges. This structure facilitates efficient fluid flow while minimizing system stress.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 1 1\/2 HP, 3450 RPM, ODP motor, configured for 230\/460V, 3PH power with VFD compatibility. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161440973022,"sku":"LSIC04O8PR","price":3883.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_62b5d47c-dec9-4034-8187-089b16691511.webp?v=1781561551"},{"product_id":"lsizv7p471","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump features an in-line configuration with aligned 1 1\/2\" suction and discharge ports to minimize stress on system piping. The assembly uses a 4.75\" stainless steel impeller paired with a stainless steel casing and shaft. A cast iron bracket supports the unit, which includes a stainless steel face plate for corrosion resistance. This self-supporting design permits either horizontal or vertical installation. The hydraulic assembly uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, allowing for operation at temperatures up to 250°F. Constructed to industry standards, the pump manages consistent fluid flow for various mechanical applications.\u003c\/p\u003e\n\n\u003cp\u003eThe system operates with a 5 HP motor at 3450 RPM in a TEFC enclosure, powered by a 230\/460V 3PH supply, while including a VFD compatible with 208-240V 3PH input. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441005790,"sku":"LSIZV7P471","price":5363.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_66b4507f-8748-4e49-ac99-01f8ab4949e5.webp?v=1781561554"},{"product_id":"lsir4wfn3b","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.5HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1.5\" suction and discharge ports aligned to reduce piping strain. The assembly uses stainless steel for the casing, impeller, face plate, and shaft, combined with a cast iron bracket. A ceramic seat and carbon rotor with EPT rubber form the seal, allowing for liquid temperatures up to 250°F. This unit has a 4.75\" nominal impeller and can be installed in horizontal or vertical configurations without requiring external supports. The casing includes pressure tappings for differential readings and adheres to Hydraulic Institute standards for structural integrity in systems rated up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe motor has 1\/2 HP at 1750 RPM within a TEFC enclosure, and operates on 230\/460V 3PH power, usable at 208V. This system includes a VFD with 110-120V 1PH input. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441038558,"sku":"LSIR4WFN3B","price":3647.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_03c71642-ff99-4064-af48-e4e6175162d2.webp?v=1781561552"},{"product_id":"lsibcda5n2","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 5HP, 3450RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump uses a stainless steel casing and impeller, a cast iron bracket, and a bronze wear ring. The unit has 1.5\" suction and discharge ports aligned for fluid flow and simplified installation within the piping. A 4.75\" diameter impeller sits inside the casing, while the sealing assembly includes a silicon carbide stationary seat and a carbon rotating element with Viton elastomers, supporting fluid temperatures up to 250°F. The configuration permits horizontal or vertical installation, combined with companion flanges for standard connection points.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 5 HP, 3450 RPM, TEFC unit rated for 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441071326,"sku":"LSIBCDA5N2","price":5329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_967ab8c8-fe31-45a9-bc22-2914cf5e0626.webp?v=1781561554"},{"product_id":"lsihoxq3hm","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, Less Motor","description":"\u003cp\u003eThis close-coupled in-line pump uses an in-line design with aligned 1.5\" suction and discharge ports to minimize system piping strain. The hydraulic assembly includes a dynamically balanced 4.75\" stainless steel impeller and a matching stainless steel casing. A cast iron bracket supports the internal components, while a bronze wear ring maintains tight tolerances. The sealing system consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. This self-supporting unit permits horizontal or vertical installation. The casing structure includes integrated pressure tappings for differential readings, built in accordance with Hydraulic Institute standards.\u003c\/p\u003e\n\n\u003cp\u003eThe pump interface accepts a 56C face motor, excluding the motor and variable frequency drive from this assembly. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441104094,"sku":"LSIHOXQ3HM","price":1798.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/Taco1900Series-LessMotor_Side.webp?v=1781699974"},{"product_id":"lsicmcmnck","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.25HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to maintain fluid flow and reduce system piping strain. The assembly uses stainless steel for the casing and impeller, combined with a cast iron bracket and a bronze wear ring. The unit includes a 4.75\" nominal diameter impeller and a mechanical seal equipped with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The self-supporting structure allows for horizontal or vertical installation without external strapping, and its sturdy construction supports operating pressures up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1\/4 HP unit operating at 1750 RPM within an ODP enclosure, powered by 115\/208-230V, 1PH electricity. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441136862,"sku":"LSICMCMNCK","price":2245.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_41f585b3-b0eb-49d7-a158-bc3674a4f660.webp?v=1781561555"},{"product_id":"lsi03xo6n9","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has an in-line configuration with 1.5-inch suction and discharge ports, allowing for straightforward installation within existing system piping. The hydraulic assembly includes a 4.75-inch stainless steel impeller and a stainless steel casing, paired with a cast iron bracket and a bronze wear ring. To handle thermal requirements up to 250°F, the pump uses a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber. The self-supporting design can be installed in both horizontal and vertical orientations, providing flexibility in compact mechanical rooms. This construction maintains efficient fluid flow through the aligned port configuration while accommodating standard operating pressure demands.\u003c\/p\u003e\n\n\u003cp\u003eThe unit is equipped with a 1\/3 HP motor operating at 1750 RPM within an ODP enclosure, configured for a 115\/208-230V, 1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441169630,"sku":"LSI03XO6N9","price":2365.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_6c2a7c1c-f39c-48a8-b6a2-66a9542f4b4f.webp?v=1781561557"},{"product_id":"lsiw2v24ug","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.5HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2-inch suction and discharge ports. Its construction includes a stainless steel casing and impeller combined with a cast iron bracket and bronze wear ring. The assembly uses a 4.75-inch nominal diameter impeller and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The in-line configuration with aligned ports facilitates smooth fluid flow while reducing strain on the system piping. This self-supporting unit can be installed in horizontal or vertical orientations without external strapping and remains rated for pressures up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe unit uses a 1\/2 HP, 1750 RPM TEFC motor compatible with 115\/208-230V, 1PH electrical input. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441202398,"sku":"LSIW2V24UG","price":2658.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_cbc361a4-7389-4682-b63d-09e33f4086a3.webp?v=1781561557"},{"product_id":"lsievk6vi5","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 3HP, 3450RPM, 208\/230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports, aligned for smooth fluid flow and reduced piping strain. It includes a 4.75\" nominal stainless steel impeller, a stainless steel casing, and a cast iron bracket with a bronze wear ring. The mechanical seal assembly uses a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating up to 250°F. This self-supporting unit can be installed in either horizontal or vertical orientations without the need for external strapping. Integrated pressure tappings allow for differential readings during system operation.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 3 HP, 3450 RPM motor with an ODP enclosure, powered by a 208-230\/460V 3PH supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441235166,"sku":"LSIEVK6VI5","price":4435.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_a039dbc6-b39a-4b77-9cff-ce8ca22a39bd.webp?v=1781561557"},{"product_id":"lsihx1buub","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for installation. The casing, impeller, and shaft use stainless steel construction, while the bracket includes a cast iron frame with a stainless steel face plate. Inside, a 4.75\" impeller operates with a Silicon Carbide stationary seat, a carbon rotating element, and Viton elastomers. This unit handles fluid temperatures up to 250°F and can be installed in either a horizontal or vertical orientation. The in-line configuration relies on system piping for support, reducing space requirements. The structure is built in accordance with Hydraulic Institute standards, allowing for reliable operation in diverse hydronic applications.\u003c\/p\u003e\n\n\u003cp\u003eThe motor is a 1\/3 HP, 1750 RPM, ODP unit paired with a 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441267934,"sku":"LSIHX1BUUB","price":2452.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_015779eb-30e7-4fb9-8e32-7c833112f5c5.webp?v=1781561557"},{"product_id":"lsi23j5bob","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction","description":"\u003cp\u003eThis close-coupled in-line pump has a 1.5-inch connection and an in-line design with aligned suction and discharge ports. The assembly uses a dynamically balanced, one-piece 304 stainless steel impeller, which facilitates fluid flow while reducing strain on the system piping. The sturdy casing handles operating pressures up to 175 PSI and fluid temperatures up to 300°F. As a self-supporting unit, it can be installed in horizontal or vertical configurations without requiring external strapping. Integrated pressure tappings are built into the casing, allowing for differential readings across the hydraulic components.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 23 HP motor operating at 1750 RPM within an ODP enclosure, configured for a 460V 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441300702,"sku":"LSI23J5BOB","price":2654.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_7697b596-160a-4430-bd1f-8594a8dd01bb.webp?v=1781561560"},{"product_id":"lsi5ir2ion","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, Less Motor","description":"\u003cp\u003eThis close-coupled in-line pump features an in-line design with aligned 1 1\/2\" suction and discharge ports. It has a cast iron casing and bracket paired with a one-piece cast 304 stainless steel impeller along with a stainless steel shaft. The assembly functions at temperatures up to 250°F and includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber components. The self-supporting construction allows for horizontal or vertical installation, while the casing includes pressure tappings for differential readings. This unit follows Hydraulic Institute standards and is rated for a maximum operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe configuration requires an external motor compatible with 3450 RPM operations. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441333470,"sku":"LSI5IR2ION","price":906.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/Taco1900Series-LessMotor_Side.webp?v=1781699974"},{"product_id":"lsizbu9lio","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.25HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports. The assembly includes a 4.75\" nominal diameter stainless steel impeller, combined with a cast iron casing and bracket. A bronze face plate is integrated into the bracket structure. The pump uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. Equipped with companion flanges, this self-supporting configuration allows for horizontal or vertical installation directly within the piping. The sturdy casing construction meets Hydraulic Institute standards and is rated for a maximum operating pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe pump includes a 1\/4 HP, 1750 RPM, TEFC motor with a 56C face frame, configured for 115\/208-230\/60\/1 power. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441366238,"sku":"LSIZBU9LIO","price":1463.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_92f61734-6d22-4ec4-a1eb-c9f95a6b0283.webp?v=1781561560"},{"product_id":"lsiemoy53j","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.25HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1.5\" suction and discharge ports aligned for consistent fluid flow. The pump casing and bracket use cast iron, while the impeller and shaft have stainless steel construction. It has a 4.75\" nominal impeller diameter and is rated for operation up to 250°F. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber components. This unit can be installed in either horizontal or vertical orientations without requiring external support, as it is supported by the system piping. The casing includes integrated pressure tappings, which allow for accurate system differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 1\/4 HP motor running at 1750 RPM, housed in a TEFC enclosure with a 230\/460V 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441399006,"sku":"LSIEMOY53J","price":1463.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_0a6d1e11-2783-41df-8867-79fd7aa586ea.webp?v=1781561560"},{"product_id":"lsirhdccd0","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.25HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has a cast iron casing with 1 1\/2\" suction and discharge ports, aligned to support smooth fluid movement and reduce system piping strain. The hydraulic assembly includes a 4.75\" stainless steel impeller paired with a cast iron bracket containing a bronze face plate. This configuration permits horizontal or vertical installation without external strapping. The internal mechanical seal has a ceramic seat and carbon rotor combined with EPT rubber, supporting fluid temperatures up to 250°F. Rated for a maximum operating pressure of 175 PSI, the pump structure includes pressure tappings for differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThe unit has a 1\/4 HP motor running at 1750 RPM in an ODP enclosure, configured for 230\/460V and 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441431774,"sku":"LSIRHDCCD0","price":1468.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_fb13088f-3976-4497-872d-e82b37103c68.webp?v=1781561562"},{"product_id":"lsim3hvu59","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.25HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump uses 1 1\/2\" suction and discharge ports aligned for consistent fluid flow. The unit includes a cast iron casing and bracket, paired with a 4.75\" diameter stainless steel impeller and a stainless steel shaft. Seal construction consists of a ceramic seat, carbon rotor, and EPT rubber, allowing for operation at temperatures up to 250°F and a maximum system pressure of 175 PSI. The self-supporting, in-line configuration permits horizontal or vertical installation without external strapping. Built in accordance with Hydraulic Institute standards, the assembly is equipped with integrated pressure tappings for differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThe pump runs with a 1\/4 HP, 1750 RPM ODP motor powered by 115\/208-230V, 1PH supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441464542,"sku":"LSIM3HVU59","price":1353.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_b6f74744-c71e-499d-a8ce-b6cb58b1af91.webp?v=1781561562"},{"product_id":"lsi2xf1oey","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has an in-line design with 1.5\" suction and discharge ports, allowing for horizontal or vertical installation. The casing and bracket use cast iron construction, while the 4.75\" nominal diameter impeller is stainless steel and the face plate is bronze. It includes integrated pressure tappings to allow for differential readings during operation. The hydraulic assembly has a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, allowing for a maximum fluid temperature of 250°F. The unit arrives equipped with companion flanges and stays supported by the system piping.\u003c\/p\u003e\n\n\u003cp\u003eThe pump has a 1\/3 HP, 1750 RPM, ODP enclosure motor with a 115\/208-230V, 1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441497310,"sku":"LSI2XF1OEY","price":1574.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_2f672e6a-0012-4dcd-964a-1c61d53ef799.webp?v=1781561563"},{"product_id":"lsi37rg0y5","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned for fluid flow. The pump casing and bracket use cast iron, paired with a stainless steel impeller and a bronze face plate. The 4.75\" diameter impeller remains balanced within the assembly, which includes pressure tappings for differential readings. The sealing system uses a ceramic seat, carbon rotor, and EPT rubber to handle temperatures up to 250°F. Rated for 175 PSI, this self-supporting configuration can be installed in horizontal or vertical orientations without external strapping.\u003c\/p\u003e\n\n\u003cp\u003eThe unit includes a 1\/3 HP motor running at 1750 RPM with a TEFC enclosure, powered by 115\/208-230V, 60Hz, 1PH. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441530078,"sku":"LSI37RG0Y5","price":1574.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_adafb0c9-dc73-48dc-9dd8-5ddf4495f664.webp?v=1781561563"},{"product_id":"lsig4fjnry","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.33HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports aligned to simplify piping connections. The unit includes a 4.75\" nominal diameter impeller made of stainless steel, paired with a cast iron casing and bracket. The assembly uses a stainless steel shaft and a mechanical seal built with a ceramic seat, carbon rotor, and EPT rubber, allowing for operating temperatures up to 250°F. This configuration supports vertical or horizontal installation and can be mounted directly by the system piping without requiring external support. The hydraulic design maintains a sturdy structure for fluid transfer, while the in-line arrangement reduces the overall footprint in mechanical spaces.\u003c\/p\u003e\n\n\u003cp\u003eThe pump has a 1\/3 HP, 1750 RPM TEFC motor configured for 230\/460V, 3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441562846,"sku":"LSIG4FJNRY","price":1689.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_625e8a27-3625-4ed2-a420-fc496b53cdc8.webp?v=1781561565"},{"product_id":"lsi02948rj","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has 1 1\/2\" suction and discharge ports, aligned for installation in system piping. The construction includes a cast iron casing and bracket paired with a stainless steel impeller and a bronze face plate. The hydraulic assembly has a 4.75\" nominal impeller diameter and handles fluid temperatures up to 250°F. Internal sealing is achieved with a ceramic seat, carbon rotor, and EPT rubber components. The self-supporting unit permits installation in horizontal or vertical orientations without additional strapping, and the casing includes pressure tappings for differential pressure readings.\u003c\/p\u003e\n\n\u003cp\u003eThe pump operates with a 1\/3 HP motor at 1750 RPM in an ODP enclosure, configured for a 115\/208-230V 60\/1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441595614,"sku":"LSI02948RJ","price":1473.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_e78dbeea-f2cc-4f95-a0a2-3e81e53a9261.webp?v=1781561734"},{"product_id":"lsizj17mfg","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.33HP, 1750RPM, 230-460V","description":"\u003cp\u003eThis close-coupled in-line pump uses an in-line configuration with 1.5-inch suction and discharge ports to minimize piping strain. The assembly includes a cast iron casing and bracket paired with a stainless steel impeller and a bronze face plate. Its hydraulic design fits a 4.75-inch nominal impeller, while the seal uses a ceramic seat with a carbon rotor and EPT rubber to handle temperatures up to 250°F. The unit is self-supporting and can be installed in horizontal or vertical orientations without external strapping. The casing includes pressure tappings for differential readings, following Hydraulic Institute standards for structural integrity at operating pressures up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe pump includes a 1\/3 HP motor at 1750 RPM with an ODP enclosure powered by 230\/460V 3PH. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441628382,"sku":"LSIZJ17MFG","price":1559.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_4adfa8db-865b-4cfd-8a1f-31c1d8fd887f.webp?v=1781561734"},{"product_id":"lsi40dhrm6","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.5HP, 1750RPM, 200V","description":"\u003cp\u003eThis close-coupled in-line pump has 1.5\" suction and discharge ports aligned for consistent fluid flow. The casing and bracket use cast iron construction, while the impeller and shaft include stainless steel materials. The assembly uses a mechanical seal built with a ceramic seat, carbon rotor, and EPT rubber, which allows for operating temperatures up to 250°F. Its self-supporting configuration allows for installation in either horizontal or vertical orientations without external strapping. The hydraulic assembly includes a 4.75\" nominal diameter impeller built to standard performance requirements, combined with integrated pressure tappings for differential readings.\u003c\/p\u003e\n\n\u003cp\u003eThe unit runs on a 0.5 HP, 1750 RPM, premium efficiency ODP motor configured for a 200V\/60Hz\/3PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441661150,"sku":"LSI40DHRM6","price":1823.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_90acd899-d81e-4928-8d96-7ea27612c382.webp?v=1781561735"},{"product_id":"lsitln3v0b","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, TEFC Motor, 0.5HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has an aligned suction and discharge port design, with both ports measuring 1 1\/2 inches. The unit is built with a cast iron casing and bracket combined with a 4.75-inch stainless steel impeller and a bronze face plate. This configuration includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, built for temperatures up to 250°F. The casing supports the assembly, allowing for both horizontal and vertical installation. It is equipped with companion flanges to facilitate system connection and follows Hydraulic Institute standards for structural integrity under operating pressures up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 1\/2 HP, 1750 RPM, TEFC motor configured for 115\/208-230V 1PH power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441693918,"sku":"LSITLN3V0B","price":1766.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_e19e3461-f8df-4072-8336-188cf2abe136.webp?v=1781561736"},{"product_id":"lsimg091cl","title":"Taco 1911 Close-Coupled In-Line Pump, 1-1\/2\" Suction, 1-1\/2\" Discharge, 4-3\/4\" Impeller, ODP Motor, 0.5HP, 1750RPM, 115\/208-230V","description":"\u003cp\u003eThis close-coupled in-line pump has a cast iron casing and bracket combined with a 4.75\" stainless steel impeller and shaft. It includes 1.5\" suction and discharge ports for aligned flow and reduced system piping strain. The unit uses a seal assembly with a ceramic seat, carbon rotor, and EPT rubber. It supports fluid temperatures up to 250°F and is built for horizontal or vertical installation without external strapping. The hydraulic assembly includes integrated pressure tappings for differential readings and uses a self-supported configuration capable of handling pressures up to 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003eThe pump uses a 1\/2 HP, 1750 RPM, ODP premium efficiency motor with a 115\/208-230\/60\/1 electrical power supply. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":44161441726686,"sku":"LSIMG091CL","price":1641.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/1900-side_7ddc6218-7c85-4cce-aecb-b06411e5fb19.webp?v=1781561736"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/collections\/1900-Series-In-Line-Pump_480x480_14cd34e3-0737-4658-ad9d-425ab9280a7c.webp?v=1781615687","url":"https:\/\/libertysupply.com\/collections\/taco-1900-series-pumps.oembed?page=31","provider":"Liberty Supply","version":"1.0","type":"link"}