This base-mounted end suction pump comprises a class 30 cast iron casing and a bronze impeller. The design integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve and a dry shaft mechanical seal configuration using ceramic seat halves and EPT rubber components. Rated for 125 PSI, the pump manages system fluids without direct shaft contact through this dry shaft construction. It includes integral mounting feet on the casing and is engineered for maintenance accessibility, allowing for service tasks without disturbing the surrounding system piping.
Powered by a 40 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding and a 200-230V / 3PH power supply, the unit achieves a DOE PEI of 0.46. 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.