This base-mounted end suction pump comprises a cast iron casing with center-line discharge and an integrally cast bronze impeller. It incorporates a stainless steel shaft paired with a replaceable bronze shaft sleeve, utilizing a dry shaft design that isolates the circulating fluid from the shaft surface. The mechanical seal assembly utilizes a ceramic seat and EPT rubber, providing a pressure rating of 125 PSI. Gauge ports for pressure monitoring are integrated into both the suction and discharge connections to facilitate system observation.
Powered by a 25 HP Premium Efficiency TEFC motor operating at 3450 RPM, this assembly integrates Aegis shaft grounding and operates on 380-460V / 3PH power with 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 mechanical 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.