This base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design that prevents the circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. Sealing is achieved through a mechanical seal comprised of a ceramic seat half and EPT rubber components. This pump configuration supports a maximum pressure rating of 125 PSI when operating without a wear ring.
The pump operates with a 50 HP premium efficiency TEFC motor at 1750 RPM, which integrates Aegis grounding and runs on 380-460V / 3PH power. 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.