This close-coupled end suction pump comprises a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The dry shaft design prevents circulating fluid contact with the pump shaft, while the mechanical seal incorporates a ceramic seat and EPT rubber components. This pump configuration maintains a pressure rating of 125 PSI without the use of a wear ring.
The motor provides 1.5 HP, Premium Efficiency, TEFC enclosure, 1750 RPM, Aegis grounding, 200-230V, 3PH power supply, and a DOE: PEI = 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.