This base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The unit incorporates a dry shaft design that positions a stainless steel shaft inside a replaceable bronze shaft sleeve, isolating the shaft from the circulating fluid. A mechanical seal composed of ceramic seats and EPT rubber manages sealing duties. The assembly accommodates fluid pressure up to 125 PSI without a wear ring.
The 10 HP Premium Efficiency TEFC motor operates at 3450 RPM and incorporates Aegis grounding for protection against electrical discharge, powered by a 380-460V / 3PH supply with a DOE PEI rating of 0.43. 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.