This Taco CI Series close coupled end suction pump features a cast iron casing with a 2-1/2" suction and a 2" discharge, both configured with ANSI Class 125 flanges. It uses a 9-1/2" nominal diameter bronze impeller and a bronze shaft sleeve. The pump incorporates a dry shaft design with a mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber. This seal configuration supports operating temperatures up to 250 °F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for internal servicing without disconnecting system piping.
The pump is driven by a 7-1/2 HP WEG motor with a TEFC enclosure and a 213JM motor frame with feet. The system operates at 1750 RPM on a 200V, 60Hz, 3PH power supply with across-the-line starting. It features AEGIS shaft grounding and meets premium efficiency standards per MG1-12.55. The motor is rated for a 40 °C ambient temperature. This assembly uses a CCW rotation and has a DOE PEI value of 0.84.