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 and cover with a stainless steel impeller and a 13-1/2" nominal impeller diameter. It utilizes a dry shaft design with a bronze shaft sleeve and a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber. The unit is rated for temperatures up to 250°F and includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design facilitates servicing without disturbing system piping, and the top center line discharge simplifies piping layouts.
This unit is configured with a 20 HP, 1750 RPM TEFC motor on a 256 JM frame with feet. The Baldor motor features premium efficiency, compliance with NEMA MG1-12.55 standards, and includes AEGIS shaft grounding. Power supply requirements are 230-460V/60/3PH. The pump operates at a 40°C ambient temperature with counter-clockwise rotation and supports across-the-line starting. This model has a PEI of 0.92.