This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a bronze shaft sleeve on a stainless steel shaft. It incorporates a dry shaft design that prevents circulating fluid from contacting the shaft and is rated for 125 PSI operation. The mechanical seal assembly utilizes EPT rubber and a ceramic seat to maintain system integrity. This unit integrates center-line discharge for efficient air venting and provides connections for pressure gauges at both the suction and discharge ports.
Powered by a 7.5 HP premium efficiency TEFC motor, the assembly operates at 1750 RPM and integrates Aegis grounding on a 380-460V, 3PH power 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 an electro-mechanical bypass and main disconnect with 5kA SCCR and holds an enclosure NEMA 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.