This Taco CI Series close-coupled end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The pump includes a cast iron casing, a 13-1/2" 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 unit incorporates a dry shaft design that prevents system fluid contact with the shaft and features an easy-to-replace, slip-on shaft sleeve. Flush seal line taps and pressure tappings on the suction and discharge connections are integrated into the pump housing. The rear pullout design allows for servicing without disturbing the system piping, and the top center line discharge configuration assists in self-venting.
This unit is configured with a 20 HP Baldor motor in a 256 JM frame with feet and an ODP enclosure. The motor operates at 1750 RPM on a 230-460V, 60 Hz, 3PH power supply. The motor meets NEMA Premium Efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. Starting is across the line and rotation is counter-clockwise. The pump is rated for a 40°C ambient environment. This configuration carries a PEI value of 0.92.