This base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. A dry shaft design protects the stainless steel shaft by preventing contact with the circulating fluid, utilizing a replaceable bronze shaft sleeve to facilitate maintenance. Sealing occurs through a mechanical seal assembly constructed with ceramic seats and EPT rubber components, which sustains pressures up to 125 PSI. Gauge ports are integrated into the suction and discharge connections to allow for system monitoring.
This unit utilizes a 125 HP premium efficiency TEFC motor operating at 1750 RPM, equipped with Aegis grounding and powered by a 380-460V, 3PH electrical supply, with 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.