This in-line circulator has 3" suction and discharge connections paired with a 5.65" nominal diameter impeller. The pump uses stainless steel construction for the casing, impeller, face plate, and shaft, while the bracket is cast iron. Built with NSF-61 certification, the assembly includes a cartridge bearing design that isolates internal bearings from system fluid temperatures. The mechanical seal uses a carbon rotor and ceramic seat with EPT rubber for applications up to 250°F. A flexible rubber drive coupling connects the motor to the pump to handle angular and parallel misalignment.
The pump uses a 3/4 HP, 1750 RPM, open-drip proof (ODP) motor for 230/460V, 3PH power. 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.