Complete Floor Drain for New Construction
The F Series Dranjer products are designed to be used in homes where ASD has been, or may be, included as a radon mitigation technique. These valves will not open at less than 1.25” of negative pressure yet allow for water flow.
This valve ships with a housing that fits to standard 2” pipe and an anchor flange to set in poured concrete.
How Your Dranjer F Series Works
F Series have a sealing ring that lifts when water enters the valve, allowing for the water to flow through the unit.
In a no flow environment, the sealing ring prevents radon gas from passing through or past the unit. This effectively reduces radon levels in the dwelling.
Dranjer products are engineered and laboratory and field tested. Dranjer products are DIY friendly. Dranjers are often installed association with an ASD system but may be the only action you need to reduce your radon levels.