This base-mounted end suction pump integrates a cast iron casing with integrally cast mounting feet and a bronze impeller dynamically balanced to ANSI Grade G6.3. The dry shaft assembly utilizes a stainless steel shaft covered by a replaceable bronze shaft sleeve, preventing fluid contact with the shaft material. The mechanical seal consists of a ceramic seat and EPT rubber, providing a 125 PSI pressure rating. Fluid enters the pump volute through center-line discharge connections, which incorporate pressure tappings for system monitoring and a bottom drain port.
The 10 HP Premium Efficiency TEFC motor operates at 1750 RPM, incorporates Aegis grounding, and receives power from a 200-230V / 3PH supply with a DOE PEI rating 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.