This Taco CI Series close coupled end suction pump features a cast iron casing with a 5" suction and 4" discharge, both configured with ANSI Class 125 flanges. It uses an 11" nominal impeller constructed of bronze and includes a bronze shaft sleeve. The pump incorporates a dry shaft design and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without disturbing system piping.
This pump operates at 1750 RPM and is powered by a 20 HP WEG motor with a TEFC enclosure. It is configured for 575V, 3PH, 60Hz power with across the line starting. The motor utilizes a 256 JM frame with feet and CCW rotation. The motor meets NEMA standards and premium efficiency requirements under MG1-12.55. Additional features include an AEGIS shaft grounding ring and a DOE PEI value of 0.97. The pump is rated for a 40°C ambient environment.