HG-2
HG-2
Permanent Automatic Flushing System
HG-2 is a low profile flushing system designed for use in warm climates. The discharge water is directed to the storm sewer system or a retention facility, rather than onto the ground as is common with the original atmospherically discharged systems. It is available with an air gap, or a choice of an optional double check valve or reduced pressure zone (RPZ) backflow preventer to prevent discharged water from being re-introduced back into the potable water main.