This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It integrates a stainless steel shaft and a replaceable bronze shaft sleeve. The dry shaft design prevents circulating fluid contact with the shaft, while a ceramic and EPT mechanical seal provides a 250 PSI rating. Flush seal line taps allow for external filter installation, and pressure tappings exist on the suction and discharge connections to monitor system performance.
The 40 HP premium efficiency TEFC motor operates at 3450 RPM, incorporates Aegis grounding, and utilizes 380-460V / 3PH power, 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.