This Taco CI Series close coupled end suction pump features a 5" suction and a 4" discharge. The construction includes a cast iron casing, a 9-1/2" nominal diameter bronze impeller, and a bronze shaft sleeve. It uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit incorporates ANSI Class 125 flanges with a bronze wear ring. The design uses a slip-on shaft sleeve and flush seal line taps, along with pressure tappings on the suction and discharge connections. A dry shaft design prevents contact between the shaft and the circulating fluid.
The pump operates at 1750 RPM and is powered by a 20 HP Baldor TEFC motor. The motor is configured with a 256JM frame with feet and operates on 230-460V/60/3PH power. This assembly features AEGIS shaft grounding and meets NEMA premium efficiency standards MG1-12.55. The pump includes a rear pullout design with a top center line discharge and has a PEI of 0.92.