This Taco CI Series close-coupled end suction pump features a cast iron casing with 2-1/2" suction and 1-1/2" discharge ANSI Class 125 flanges. The pump includes a 9-1/2" nominal diameter bronze impeller and a bronze shaft sleeve. It utilizes a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The design incorporates a dry shaft to prevent contact with circulating fluid and includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without disrupting system piping, and the top centerline discharge configuration provides self-venting capabilities.
The pump is configured with a 3 HP WEG motor, 1750 RPM, and a TEFC enclosure. It operates on a 380V, 60Hz, 3PH power supply with an across-the-line starting option. The motor is mounted in a 182 JM frame style with feet. This unit meets NEMA standards and MG1-12.55 premium efficiency requirements. It has a DOE PEI rating of 0.83. The ambient temperature rating is 40 °C, and the unit is configured for CCW rotation.