This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft from circulating fluid in this dry shaft design. The mechanical seal integrates a ceramic seat and EPT rubber, providing a 125 PSI pressure rating without a wear ring. Integral flush seal line taps provide connections for protective filtration components.
The assembly utilizes a 5 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis grounding, powered by a 380-460V / 3PH supply, and maintains a DOE PEI rating of 0.49. 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.