This base-mounted end suction pump utilizes a class 30 cast iron casing and a bronze impeller to facilitate fluid movement. The assembly incorporates a stainless steel shaft protected by a replaceable bronze shaft sleeve, following a dry shaft design that prevents the circulating fluid from contacting the primary shaft. Engineered for systems operating at up to 125 PSI, the pump integrates a mechanical seal constructed with a ceramic seat and EPT rubber. Pressure tappings are located on the suction and discharge connections to provide monitoring capabilities during operation.
Powered by a 20 HP premium efficiency ODP motor, the pump operates at 3450 RPM with integrated Aegis grounding, drawing 380-460V 3PH power, resulting in a DOE PEI 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.