This Taco CI Series close coupled end suction pump features an 8" suction and a 6" discharge with ANSI Class 125 flanges. The pump includes an 11" nominal diameter stainless steel impeller and a cast iron casing and cover. The unit utilizes a bronze shaft sleeve and a dry shaft design that prevents contact between the system fluid and the shaft. It is equipped with a mechanical seal consisting of a tungsten carbide seat, carbon rotor, and EPT rubber. The construction includes flush seal line taps and a rear pullout assembly to facilitate maintenance. This pump is rated for clean water temperatures up to 300°F.
The pump operates at 1750 RPM and is powered by a 50 HP WEG motor with a TEFC enclosure. It is configured for 230-460V, 60Hz, 3PH electrical input with across the line starting. The motor utilizes a 326 JM frame with feet and includes AEGIS shaft grounding. The assembly meets NEMA standard requirements and is rated for a 40°C ambient temperature. The pump provides a PEI value of 0.92 per DOE standards.