This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The design incorporates a dry shaft with a replaceable bronze shaft sleeve and a stainless steel shaft. This configuration utilizes a mechanical seal composed of ceramic and EPT materials. The casing supports 125 PSI operation and includes a wear ring to facilitate maintenance. The assembly integrates a bronze shaft sleeve to isolate the shaft from the circulating fluid, which prevents corrosion during operation.
The 3 HP premium efficiency TEFC motor operates at 1750 RPM and integrates Aegis grounding, powered by a 200-230V 3PH 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.