This in-line pump has 2-inch suction and discharge connections for hydronic system fluid transport. It uses a stainless steel casing, impeller, and shaft, combined with a bronze wear ring. The assembly includes a replaceable bearing cartridge containing permanently sealed, grease-lubricated ball bearings that isolate the internal components from system fluid temperatures. A mechanical seal assembly, constructed with a ceramic seat, carbon mating ring, and EPT elastomers, operates at fluid temperatures up to 250°F. The 7.9-inch nominal impeller diameter fits within a 56 frame arrangement. This standardized cartridge and seal configuration simplifies routine maintenance requirements.
The unit matches a 3 HP power source for 56 frame motor integration. 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.