This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft paired with a replaceable bronze shaft sleeve, utilizing a dry shaft design that prevents the circulating fluid from contacting the shaft. This unit operates with a maximum pressure rating of 125 PSI and utilizes a mechanical seal comprising ceramic seat half components with EPT rubber. The design provides for positioning through integrally cast mounting feet on the casing.
The assembly utilizes a 5 HP Premium Efficiency TEFC PMAC motor operating at 1750 RPM with Aegis Grounding, accepting 380-460V 3PH power, resulting in a DOE PEI of 0.44. 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.