This Taco CI Series close coupled end suction pump features a cast iron casing and cover with a 3" suction and a 2-1/2" discharge. It utilizes a 9-1/2" nominal diameter stainless steel impeller and a bronze shaft sleeve. The pump is configured with a mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber, rated for a maximum temperature of 250°F. The unit incorporates ANSI Class 125 flanges without a wear ring. The design includes a rear pullout assembly, top centerline discharge, a dry shaft configuration, flush seal line taps, and pressure tappings on the suction and discharge connections.
The pump operates at 1750 RPM and is powered by a 7-1/2 HP Baldor ODP motor. The electrical configuration is 230-460V/60/3PH, using an across-the-line starting option. The motor is built on a 213JM frame with feet and includes AEGIS shaft grounding. This pump meets NEMA standards and premium efficiency requirements under MG1-12.55. The ambient temperature rating is 40°C. The product has a DOE PEI rating of 0.87.