This base-mounted end suction pump incorporates a cast iron casing with center-line discharge and a bronze impeller. The assembly utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design that prevents circulating fluid contact. Sealing is managed by a ceramic seat and EPT rubber, providing a pressure rating of 125 PSI. This unit supports parallel pumping and multi-pump control for system integration.
This assembly operates with a 10 HP premium efficiency TEFC motor at 3450 RPM, including Aegis grounding and a 380-460V / 3PH power supply, resulting in a DOE PEI rating of 0.45. 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.