This Taco CI Series close coupled end suction pump features a cast iron casing and cover with a 7-1/4" nominal diameter stainless steel (NSF61) impeller. The pump has a 2-1/2" suction and 2" discharge with ANSI Class 125 flanges. It utilizes a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The assembly includes a bronze shaft sleeve and uses a dry shaft design that prevents contact between the shaft and the circulating fluid. The rear pullout design allows for servicing without removing system piping, and the top centerline discharge configuration simplifies piping layouts.
This unit is powered by a 20 HP Baldor TEFC motor with a 256 JM frame and feet. The motor operates at 3450 RPM on a 230-460V/60Hz/3PH power supply with an across-the-line starting configuration. The motor is rated for 40°C ambient temperatures and includes AEGIS shaft grounding while meeting NEMA premium efficiency standards per MG1-12.55. This configuration includes a drip cover and is rated for a PEI of 0.9.