This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft equipped with a replaceable bronze shaft sleeve. The dry shaft design prevents contact between the circulating fluid and the shaft, maintaining an operating capacity of 125 PSI without a wear ring. This assembly incorporates an EPT and ceramic mechanical seal to maintain fluid integrity within the pump housing.
The pump operates with a 3 HP premium efficiency TEFC motor at 1750 RPM, incorporates Aegis grounding for protection, and connects to a 230V, 3PH power supply, resulting in a DOE PEI rating of 0.47. The "S" in the SCI 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.