This in-line pump has a 2-inch flanged cast iron casing and a replaceable bearing cartridge assembly that isolates the bearings from system fluid temperatures. The unit includes a mechanical seal with a ceramic seat, carbon mating ring, EPT elastomers, and stainless steel spring and retainer components. This standardized cartridge and seal arrangement simplifies maintenance requirements while allowing common service components across the installation. The construction maintains structural integrity for hydronic fluid circulation within the operating system.
The motor has 1.5 HP at 1750 RPM and operates on a 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.