This Taco CI Series close coupled end suction pump features a 6" suction and 5" discharge with ANSI Class 125 flanges. The pump includes an 11" nominal diameter bronze impeller, a cast iron casing, 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 unit incorporates a dry shaft design that prevents contact with the circulating fluid and utilizes a slip-on shaft sleeve for seal maintenance. The rear pullout design allows for servicing without disconnecting system piping, while the top center line discharge simplifies piping layouts. Flush seal line taps and pressure tappings on the suction and discharge connections are standard.
The pump operates at 1750 RPM and is powered by a 20 HP Baldor TEFC motor. It is configured for a 230-460V/60/3PH power supply and uses an across the line starting option. The motor is a NEMA JM frame style with feet and meets Premium Efficiency standards, incorporating AEGIS shaft grounding. The unit maintains a PEI rating of 0.94 and is rated for a 40°C ambient temperature.