This in-line pump has a 2-inch suction and a 2-inch discharge connection, matched with a 6.15-inch nominal impeller diameter. The unit uses stainless steel for the casing and impeller, while the bracket is cast iron and includes a bronze wear ring. The replaceable bearing cartridge assembly isolates the ball bearings from system fluid temperatures. The mechanical seal assembly, rated for 250°F, uses a ceramic seat, carbon mating ring, and EPT elastomers. This configuration allows for a cooler-running bearing cartridge design, which improves service life in hydronic applications.
The system operates with a 3/4 HP, 1750 RPM, TEFC motor with a 115/208-230V, 60Hz, 1PH power supply in a 56 frame. Maintenance-free operation is supported by permanently sealed, grease-lubricated motor ball bearings. Utilizing a rear pull-out design, the assembly permits complete removal of the motor and rotating components for servicing without disturbing the connected piping layout.