This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly incorporates a bronze shaft sleeve and utilizes a dry shaft design that prevents contact between the circulating fluid and the pump shaft. A mechanical seal is integrated with silicon-carbide seat halves and EPT rubber components. The unit operates at a maximum pressure rating of 125 PSI and includes an internal wear ring to maintain hydraulic efficiency during operation.
Powered by a 2 HP premium efficiency TEFC motor, the pump operates at 1750 RPM and utilizes Aegis grounding to manage motor bearing currents, drawing power from a 200-230V 3PH supply. The assembly maintains 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.