This in-line circulator has 3" suction and discharge connections paired with a 4.40" nominal diameter impeller. The casing, impeller, face plate, and shaft use stainless steel construction, while the bracket is cast iron. This configuration is NSF-61 rated for fresh water service. The unit includes a replaceable cartridge bearing assembly and a mechanical seal built with a carbon rotor, ceramic seat, and EPT rubber, capable of handling system temperatures up to 250°F.
The motor has 1/3 HP, 1750 RPM, an ODP enclosure, and a 115V, 1PH power supply. 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.