This base-mounted end suction pump comprises a cast iron casing with center-line discharge and a bronze impeller. The assembly utilizes a dry shaft design, which prevents circulating fluid contact with the stainless steel shaft. This shaft incorporates a replaceable bronze sleeve. The pump utilizes a mechanical seal consisting of ceramic and EPT materials and maintains a pressure rating of 125 PSI without a wear ring.
The motor provides 3 HP, Premium Efficiency, TEFC, 1750 RPM, Aegis Grounding, and a 200-230V / 3PH power 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.