This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly integrates a bronze shaft sleeve and a dry shaft design that eliminates contact between the fluid and the shaft, supporting an operating rating of 125 PSI with an included wear ring. Operational sealing is maintained by a mechanical seal comprised of a ceramic seat and EPT rubber components.
The motor is a 3 HP Premium Efficiency TEFC unit operating at 1750 RPM with Aegis grounding and a 380-460V / 3PH power supply. The assembly holds a DOE PEI rating of 0.45. 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.