This end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft protected by a bronze shaft sleeve. It utilizes a dry shaft design that prevents the circulating fluid from contacting the shaft and operates at a maximum pressure of 125 PSI without a wear ring. The assembly incorporates a mechanical seal consisting of a ceramic seat and EPT rubber. Integral mounting feet facilitate stable installation, while pressure tappings on the suction and discharge connections allow for consistent system monitoring.
The motor utilizes a 50 HP Premium Efficiency TEFC design operating at 3450 RPM with Aegis Grounding, powered by 380-460V / 3PH electricity, and carries 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.