This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and an 11" nominal diameter bronze impeller. The pump utilizes a bronze shaft sleeve and a dry shaft design that prevents contact between the shaft and the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design enables maintenance without disturbing system piping, and the top center line discharge promotes self-venting.
The pump operates at 1750 RPM and is driven by a 20 HP Baldor Super E Premium Efficiency motor that meets NEMA MG1-12.55 standards. The motor features a TEFC enclosure and is configured for 230/460/60/3PH power with across the line starting. It uses a 256 JM frame with feet and is rated for a 40°C ambient temperature with CCW rotation. This pump does not include a drip cover and has a PEI of 0.91.