This Taco CI Series close coupled end suction pump features a cast iron casing with a 5" suction and 4" discharge, configured with ANSI Class 125 flanges. It uses a 9 1/2" nominal diameter bronze impeller and a bronze shaft sleeve. The pump utilizes a dry shaft design that prevents contact between the shaft and circulating fluid. A mechanical seal is installed with a tungsten carbide seat, carbon rotor, and Buna rubber, rated for temperatures up to 225 °F. It includes flush seal line taps and pressure tappings on suction and discharge connections. The rear pullout design allows servicing without disturbing system piping, while the top center line discharge simplifies piping layouts.
The pump is configured with a 20 HP Baldor motor, 1750 RPM, and an ODP enclosure. It operates on 230-460V, 3PH power with across the line starting. The motor is a 256 JM frame with feet and includes AEGIS shaft grounding. This motor meets NEMA Premium Efficiency standards per MG1-12.55. The pump has a DOE PEI of 0.92.