This base-mounted end suction pump incorporates a class 30 cast iron casing and a bronze impeller. The assembly utilizes a stainless steel shaft paired with a bronze shaft sleeve to maintain a dry shaft design, protecting the internal components from contact with the circulating fluid. The unit is engineered with a mechanical seal utilizing a ceramic seat and EPT rubber, rated for a maximum pressure of 125 PSI. Integrally cast mounting feet on the casing provide structural stability for the system.
This assembly utilizes a 20 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding, configured for a 200-230V 3PH power supply, with a DOE PEI rating of 0.46. 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.