This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with a 13-1/2" nominal diameter, and a bronze shaft sleeve. It utilizes a dry shaft design and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The pump incorporates a rear pullout design to allow servicing without disturbing system piping, and the top center line discharge configuration simplifies piping layouts.
This pump operates at 1750 RPM and is powered by a 20 HP WEG TEFC motor. The motor is configured with a 256 JM frame with feet and is rated for 230-460/60/3 power supply. It features AEGIS shaft grounding and meets NEMA standard efficiency requirements, including MG1-12.55 premium efficiency specifications. The pump operates at a maximum temperature of 250°F in a 40°C ambient environment and has a PEI of 0.89.