This close-coupled in-line pump has an in-line design with aligned 1 1/2" suction and discharge ports. The assembly uses a cast iron casing and bracket paired with a 4.75" nominal diameter stainless steel impeller and shaft. The hydraulic interface includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, built for fluid temperatures up to 250°F. This configuration allows for horizontal or vertical installation, while the 175 PSI pressure rating supports flexible system integration in various commercial HVAC loops.
The unit is equipped with a 5 HP, 3450 RPM, TEFC motor configured for 230/460V, 3PH 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.