The Jackel SMR16101‑CV sump lid — designed for passive radon mitigation or as a retrofit to existing basement sump systems — provides a durable, airtight seal to block radon gas, odors and soil gases. Its heavy‑duty injection‑molded structural foam construction, integrated riser for a radon‑tight fit, and included vent/discharge flanges make installation simple and effective. Ideal for homes undergoing radon mitigation, basement renovations, or property transfers.

Applications 
For use in a passive radon mitigation system or to retro-fit an existing basement sump system.

FEATURES

• Ready for quick and easy installation
• Removable cover is molded as one single piece making it exceptionally strong and durable
• Riser attaches directly to basement floor to create a radon tight seal over the sump system
• Discharge and vent flanges included along with access cover and cord grommet
• Reusable seal
• Stainless steel bolts and washers