{"product_id":"lss7w44xwx","title":"Taco SFI Series End Suction Pump, TEFC Motor, 20HP, 1750RPM, 380-460V, VFD Included","description":"\u003cp\u003eThis end suction pump utilizes a class 30 cast iron casing with center-line discharge and integrally cast mounting feet for positive air venting. The unit incorporates a bronze impeller that is dynamically balanced to ANSI Grade G6.3 and fitted to a stainless steel shaft. A dry shaft design prevents contact between the circulating fluid and the shaft, which is protected by a replaceable bronze shaft sleeve. This assembly includes a mechanical seal with a ceramic seat and EPT rubber. The pump design permits servicing without disturbing the system piping and allows for pressure tappings on both the suction and discharge connections.\u003c\/p\u003e\n\n\u003cp\u003eThe 20 HP Premium Efficiency TEFC motor operates at 1750 RPM with Aegis Grounding and supports a 380-460V \/ 3PH power supply, yielding a DOE: PEI = 0.46. 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":47091306561758,"sku":"LSS7W44XWX","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_4dc49307-95cd-4bb8-a676-67cf21bdc074.webp?v=1780925432","url":"https:\/\/libertysupply.com\/products\/lss7w44xwx","provider":"Liberty Supply","version":"1.0","type":"link"}