This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit 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 pump assembly features a dry shaft design, flush seal line taps, pressure tappings on suction and discharge connections, and a rear pullout configuration. The discharge is oriented at the top center line to simplify piping and facilitate self-venting.
The pump is powered by a 25 HP, 1750 RPM Baldor motor with a TEFC enclosure, which meets Super E premium efficiency standards per MG1-12.55. It operates on 230-460V/60Hz/3PH power with across the line starting. The assembly is built on a 284 JM motor frame with feet and is rated for a 40 °C ambient temperature. The configuration conforms to NEMA standards and features CCW rotation. The unit has a DOE PEI rating of 0.89.