This Taco CI Series close coupled end suction pump features a cast iron casing and cover with a stainless steel impeller and a 9-1/2" nominal impeller diameter. It is equipped with a 5" suction port and a 4" discharge port, both with ANSI Class 125 flanges. The pump uses a bronze shaft sleeve and a dry shaft design to protect the internal shaft from system fluid contact. Mechanical sealing is provided by a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit includes a rear pullout design for servicing, a top center line discharge configuration, and flush seal line taps. Pressure tappings are provided on both the suction and discharge connections.
The pump is driven by a 5 HP Baldor motor with a TEFC enclosure and operates at 1150 RPM. It is configured for a 230-460V/60Hz/3PH power supply with an across-the-line starting option. The motor is built on a 215 JM frame with feet and meets NEMA MG1-12.55 premium efficiency standards. This assembly utilizes counter-clockwise rotation and is rated for a 40°C ambient temperature.