This in-line pump has a cast iron casing and bracket paired with a stainless steel impeller and shaft. The hydraulic assembly includes 1 1/2-inch suction and discharge connections along with a 6.35-inch nominal impeller diameter. A replaceable bearing cartridge assembly contains the rotating components, while the construction isolates the bearings from the 250°F system fluid. The unit uses a mechanical seal assembly equipped with a silicon carbide stationary seat, a carbon mating ring, and Viton elastomers. This standardized cartridge arrangement supports common service components across the assembly.
This motor has a 1/2 HP rating, 1750 RPM operating speed, an ODP enclosure, and a 115/230V 60Hz 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.