This close-coupled end suction pump utilizes a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The assembly incorporates a dry shaft design that eliminates contact with circulating fluid and includes a mechanical seal constructed with a ceramic seat and EPT rubber. With a maximum operating pressure of 125 PSI, the unit manages flow without a wear ring. Suction and discharge connections include pressure tappings, and the construction provides flush seal line taps to allow for the installation of an optional filter.
The 1.5 HP premium efficiency TEFC motor operates at 1750 RPM and includes Aegis grounding, powered by a 380-460V 3PH supply, resulting in a DOE PEI rating of 0.45. 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.