This Taco CI Series close coupled end suction pump features a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The unit uses a 4" suction and a 3" discharge with ANSI Class 125 flanges. It incorporates a rear pullout design, a bronze shaft sleeve, and a dry shaft configuration that prevents fluid contact with the pump shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump includes flush seal line taps and integrated pressure tappings on the suction and discharge connections.
The pump operates at 3450 RPM and is powered by a 20 HP Baldor TEFC motor with a 256 JM frame with feet. It is configured for 230-460V/60/3PH power supply and features across the line starting. The motor meets premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. Additional specifications include 40°C ambient operation, NEMA standard compliance, and CCW rotation. This model has a DOE PEI of 0.9.