This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The design integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve and a dry shaft configuration to isolate the shaft from the circulating fluid. A mechanical seal utilizing an EPT rubber component and a ceramic seat manages fluid containment. The assembly supports a maximum pressure rating of 125 PSI and incorporates pressure tappings on both the suction and discharge connections to facilitate system monitoring.
The motor provides 50 HP, utilizes a premium efficiency design, operates within a TEFC enclosure at 1750 RPM, and incorporates Aegis grounding on a 200-230V, 3PH power supply, resulting in 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.