1-speed, Bronze Circulator Pump with 3/4" sweat inlet and 3/4" sweat union outlet connection w/ built-in check valve typically used for open loop systems, such as domestic hot water re circulation, solar and open-loop radiant heating systems and can also be use for different types of closed loop heating systems.
- Ceramic shaft and radial bearings
- Carbon axial bearing
- Stainless steel rotor can and bearing plate
- Corrosion-resistant impeller, Composite, PES
- Bronze pump housing
- Check valve