This close-coupled in-line pump has an in-line design with 2-inch suction and discharge ports aligned to promote consistent fluid flow while reducing stress on system piping. The casing and bracket consist of cast iron, paired with a stainless steel impeller and shaft for durability. It operates at temperatures up to 250°F and pressures reaching 175 PSI. Sealing relies on a mechanical assembly containing a ceramic seat, a carbon rotor, and EPT rubber. This self-supporting configuration allows for vertical or horizontal installation without external strapping. The hydraulic assembly is dynamically balanced to maintain efficiency and meet Hydraulic Institute standards for commercial HVAC systems.
The system uses a 1/2 HP, 1750 RPM ODP motor configured for a 115/208-230V/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.