Description
Features and Benefits
- Passive Radon Mitigation
- Retro-fit/repair old sump or sewage basin covers
- Heavy duty construction
- Universal and easy to install, fits over all installed basins
- Great for property transfers and rentals Top discharge and vent
Specifications:
- Top Cover Diameter: 18″
- Dome Diameter: 24″
- Structural Thickness: 5/8″
- Material: Injection Molded Polyethylene Structural Foam
- Application: Passive Radon Mitigation/Retro-fitting
- Can be configured for most standard pipe sizes
- Vent discharge only fits 3″ pipe
- Blanking plates available for no-discharge pipess







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