This base-mounted end suction pump comprises a cast iron casing with center-line discharge and mounting feet. The unit utilizes a bronze impeller and a stainless steel shaft covered by a bronze shaft sleeve. Built with a dry shaft construction, the assembly prevents contact between fluid and the shaft, maintaining pressure ratings up to 125 PSI. Mechanical sealing consists of a ceramic seat and EPT rubber. The design incorporates gauge ports at the suction and discharge connections alongside a casing drain port for maintenance.
The 50 HP premium efficiency TEFC motor operates at 3450 RPM, utilizes Aegis grounding, and runs on 380-460V / 3PH power with a DOE PEI rating of 0.47. 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.