This close-coupled end suction pump utilizes a dry shaft design that prevents circulating fluid from contacting the shaft. Constructed with a cast iron casing and cover, the assembly incorporates a stainless steel impeller and a bronze shaft sleeve. The mechanical seal utilizes a ceramic seat half with EPT rubber, providing a 125 PSI rating with a wear ring. This pump integrates flush seal line taps and pressure tappings on suction and discharge connections to monitor system performance.
The 1.5 HP premium efficiency TEFC motor operates at 1750 RPM, incorporates Aegis grounding, and accepts a 200-230V 3PH power supply. 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.