This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit includes a cast iron casing and cover, an 11" nominal diameter stainless steel NSF61 impeller, and a bronze wear ring. It utilizes a dry shaft design with a bronze shaft sleeve to prevent internal components from contacting circulating fluid. The mechanical seal assembly is composed of a ceramic seat, a carbon rotor, and EPT rubber, with a temperature rating of 250 °F. The pump assembly features a rear pullout design and a top center line discharge configuration to facilitate maintenance and simplify piping installation.
The pump is powered by a 20 HP Baldor TEFC motor operating at 1750 RPM. This motor is configured for a 230-460V/60/3PH power supply with an across-the-line starting option. It is housed in a 256 JM frame with feet and includes AEGIS shaft grounding. The motor meets NEMA premium efficiency standards per MG1-12.55 and is rated for a 40 °C ambient temperature environment. This unit holds a DOE PEI rating of 0.91.