This Taco CI Series close-coupled end suction pump features a 2-1/2" suction connection and a 2" discharge connection with ANSI Class 125 flanges. The pump assembly consists of a cast iron casing and a 7-1/4" nominal diameter bronze impeller. It utilizes a bronze shaft sleeve and a dry shaft design to prevent contact between the circulating fluid and the shaft. The mechanical seal is configured with a silicon-carbide seat, carbon rotor, and EPT rubber, accommodating system temperatures up to 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without disturbing system piping, and the top center line discharge facilitates venting.
This pump operates at 3450 RPM and is powered by a 20 HP Baldor motor with an ODP enclosure. The motor is configured for a 230-460/60/3PH power supply and utilizes across the line starting. It features a 254 JM frame style with feet and is set for CCW rotation. The motor includes AEGIS shaft grounding and meets NEMA premium efficiency standards per MG1-12.55. The pump system is rated for a 40°C ambient temperature and has a PEI of 0.9.