This base-mounted end suction pump incorporates a cast iron casing and a bronze impeller to facilitate fluid movement. The assembly 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. A ceramic and EPT mechanical seal is integrated into the system for pressure containment at levels up to 125 PSI. This pump construction supports parallel pumping and multi-pump control configurations.
The 5 HP premium efficiency PMAC motor utilizes a TEFC enclosure and operates at 1750 RPM with Aegis grounding for protection, accepting a 200-230V, 3PH power supply with a DOE PEI rating of 0.47. 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.