This Taco CI Series close-coupled end suction pump features a 4" suction and 3" discharge. It is constructed with a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The unit includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The pump utilizes a rear pullout design and a top center line discharge configuration to simplify piping layouts. It is equipped with flush seal line taps and pressure tappings on the suction and discharge connections. The pump assembly uses ANSI Class 125 flanges and does not include a wear ring.
This unit operates at 1750 RPM and is powered by a 40 HP WEG motor with a TEFC enclosure. It is configured for a 230-460/60/3PH power supply and features a JM frame style with feet. The motor meets premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The operating environment is rated for 40°C ambient conditions with a NEMA standard configuration and CCW rotation. The PEI value for this pump is 0.89.