This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft. A bronze shaft sleeve integrates with a dry shaft design, allowing the pump to operate at 125 PSI without a wear ring. A mechanical seal constructed with a ceramic seat and EPT rubber ensures proper fluid containment within the housing.
Powered by a 5 HP premium efficiency ODP motor, the assembly operates at 3450 RPM and incorporates Aegis grounding. Power input flows through a 380-460V, 3PH supply, resulting in a DOE PEI rating 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.