HG-3
HG-3
Permanent Automatic Flushing System
Developed for use in moderate to severe cold weather climates, the HG-3 unit can be operated all year in all weather conditions. All of the unit’s mechanical components are located below frost depth, yet are easily assessed using the patented Hydro-Guard® Cam-Lock™ Release System. In addition, the battery and programming interface are accessible from the top of the device.