{"product_id":"lsszsyq6b4","title":"Taco SFI Series End Suction Pump, TEFC Motor, 25HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis base-mounted end suction pump incorporates a class 30 cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly utilizes a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. A ceramic mechanical seal with EPT rubber components maintains system integrity at a pressure rating of 125 PSI. Integrally cast mounting feet on the casing provide structural support for the unit, while the hydraulically balanced impeller utilizes a key to secure it to the shaft. This configuration allows for maintenance of the mechanical seal and bearing housing without disconnecting the system piping.\u003c\/p\u003e\n\n\u003cp\u003eThe 25 HP Premium Efficiency TEFC motor operates at 1750 RPM and integrates Aegis grounding, powered by a 380-460V 3PH electrical supply, achieving 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":47091301712094,"sku":"LSSZSYQ6B4","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_d20490d6-4ce0-4c05-b723-062977f71651.webp?v=1780925294","url":"https:\/\/libertysupply.com\/products\/lsszsyq6b4","provider":"Liberty Supply","version":"1.0","type":"link"}