This close-coupled end suction pump utilizes a cast iron casing and a bronze impeller to manage fluid transfer. It incorporates a dry shaft design that prevents contact between the circulating fluid and the pump shaft, while a bronze shaft sleeve provides additional component protection. The mechanical seal assembly comprises a ceramic seat and EPT rubber components. Pressure tappings are integrated into the suction and discharge connections, and the pump construction supports a maximum operating pressure of 125 PSI with an included wear ring.
Powered by a 5 HP premium efficiency ODP motor operating at 1750 RPM, the assembly utilizes Aegis grounding on a 208V 3PH power supply, with 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 an electro-mechanical bypass with a main disconnect and 5kA SCCR, holding an enclosure NEMA 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.