This base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. The design utilizes a dry shaft configuration that prevents circulating fluid from contacting the stainless steel shaft, which is covered by a replaceable bronze shaft sleeve. For fluid sealing, the unit incorporates a ceramic seat mechanical seal with EPT rubber components, capable of operating at pressures up to 125 PSI without a wear ring. This pump serves as a single-stage centrifugal assembly constructed for industrial liquid handling, providing center-line discharge for air venting and gauge ports at the suction and discharge connections to monitor system pressures.
The 10 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding for protection, utilizing a 200-230V 3PH power supply, resulting in a DOE PEI 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.