This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve in a dry shaft design that prevents circulating fluid from contacting the shaft. Mechanical seal components consist of ceramic and EPT materials. This pump is rated for 125 PSI operation in configurations without a wear ring.
Powered by a 10 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis grounding on a 380-460V / 3PH power supply, the unit maintains 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.