This centrifugal end suction pump comprises a class 30 cast iron casing and a dynamically balanced bronze impeller. The assembly integrates a dry shaft design that prevents circulating fluid contact, utilizing a stainless steel shaft covered by a replaceable bronze shaft sleeve. This pump construction supports an operating pressure of 125 PSI and incorporates a replaceable bronze wear ring. The sealing mechanism utilizes a ceramic seat half with EPT rubber components to maintain system integrity.
Power is supplied by a 30 HP premium efficiency TEFC motor operating at 3450 RPM, which integrates Aegis grounding and runs on a 200-230V, 3PH power supply, resulting in a DOE PEI rating 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.