This base-mounted end suction pump incorporates a cast iron casing with a bronze impeller and a stainless steel shaft. It integrates a replaceable bronze shaft sleeve and a dry shaft design that prevents circulating fluid from contacting the shaft. The assembly utilizes a ceramic and EPT mechanical seal rated for 125 PSI operation. Constructed with center-line discharge for air venting, the pump provides structural stability through its integrally cast mounting feet.
The motor utilizes 7.5 HP, premium efficiency, TEFC enclosure, 1750 RPM, Aegis grounding, and 200-230V 3PH power supply, resulting in a DOE PEI 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.