THE SNS40XL IS A CUSTOM PRODUCT. PLEASE ALLOW 5-7 DAYS TO SHIP! Due to the high cost and demand of PVC, limited stock available on all models. For Orders for two or more, please call head for availabilty.
System Noise Suppressors™
- Product Details
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NOW AVAILABLE IN 3 SIZES!
Designated the BEST system noise suppressor in the industry by customers, radon mitigators, and independent testers!
- Customer favorite!
- Attach our SNS directly to PVC pipe or with coupler
- Available in three different sizes
- Quick and easy installation
- ~ 75% noise reduction with NO back pressure*
- See charts below for SNS sizes and coupler recommendations
*Noise reduction is even better with the Schedule 40 versions of the Radon Supplies’ System Noise Suppressors.
PIPE SIZE SNS20 SNS40 SNS40XL 3-Inch Schedule 20 3X4 White Rubber Coupler (WC3X4) 3x5 Rubber Coupler (wc3x5) N/A 3-Inch Schedule 40 3X4 White Rubber Coupler (WC3X4) 3x5 Rubber Coupler (wc3x5) N/A 4-Inch Schedule 20 Glues directly to PVC N/A N/A 4-INCH Schedule 40 N/A Glues directly to PVC 4X7 Rubber Coupling 6-Inch Schedule 40 N/A N/A Glues Directly to PVC - Reviews