This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller. The design utilizes a bronze shaft sleeve and a dry shaft configuration, preventing circulating fluid from contacting the pump shaft. Sealing is managed by a mechanical seal incorporating a ceramic seat half and EPT rubber. This assembly maintains a pressure rating of 125 PSI and utilizes a slip-on shaft sleeve to simplify field maintenance. Pressure tappings are integrated into the suction and discharge connections for system monitoring.
Powered by a 5 HP premium efficiency TEFC motor, this assembly operates at 1750 RPM and utilizes Aegis grounding, drawing 200-230V, 3PH power, with a DOE PEI rating of 0.43. 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.