This base-mounted end suction pump incorporates a class 30 cast iron casing with integrally cast mounting feet and a dynamically balanced bronze impeller. It utilizes a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. The assembly integrates a mechanical seal constructed with a ceramic seat and EPT rubber, rated for 125 PSI without a wear ring. Pressure tappings on both the suction and discharge connections allow for monitoring, while the bearing housing utilizes sealed-for-life ball bearings.
The motor operates at 75 HP with Premium Efficiency in a TEFC enclosure at 1750 RPM, integrating Aegis grounding on a 380-460V / 3PH power supply. 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.