This base-mounted end suction pump comprises a class 30 cast iron casing with centerline discharge and integrated mounting feet. It utilizes a bronze impeller and a stainless steel shaft with a bronze shaft sleeve. This dry shaft design eliminates contact between the circulating fluid and the shaft, maintaining a pressure rating of 125 PSI. A mechanical seal consisting of ceramic and EPT materials prevents leakage at the shaft.
Powered by a 5 HP premium efficiency TEFC motor, this assembly operates at 1750 RPM, incorporates Aegis grounding, and connects to a 380-460V / 3PH power supply, yielding a DOE PEI rating of 0.48. 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.