This base-mounted end suction pump integrates a cast iron casing with a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The dry shaft assembly utilizes a mechanical seal comprised of a ceramic seat and EPT rubber, sustaining an operational pressure limit of 125 PSI. This construction facilitates hydraulic fluid movement while preventing shaft contact with circulating media.
Powered by a 10 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding, the pump utilizes a 200-230V 3PH power supply and maintains a DOE PEI 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.