This base-mounted end suction pump comprises a cast iron casing with an integrated replaceable wear ring, rated for 125 PSI. It incorporates a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The dry shaft design eliminates contact between the shaft and circulating fluid, reducing potential corrosion. A mechanical seal utilizing ceramic components and EPT rubber ensures fluid containment during operation.
The assembly utilizes a 60 HP premium efficiency TEFC motor operating at 1750 RPM, integrated with Aegis grounding and powered by a 380-460V 3PH supply, achieving a DOE PEI rating of 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.