System Noise Suppressors

AVAILABLE IN TWO VERSIONS. The SNS-X is designed for both schedule 20 and 40 PVC. Step down bushings must be purchased separately for 4-inch, schedule 20 PVC.

The SNS-XL Fits directly on 6-inch schedule 40 PVC. Rubber Couplers are needed to fit other diameter/schedule pipe 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 couplers
• Quick and easy installation
• ~ 75% noise reduction with NO back pressure*
• See charts below for SNS sizes and coupler recommendations

*Noise reduction is NOW even better with the Schedule 40 Thickness versions.

PIPE SIZE		SNS-X	SNS-XL
3-Inch Schedule 20		3x5 Rubber Coupler	N/A
3-Inch Schedule 40		3x5 Rubber Coupler	N/A
4-Inch Schedule 20		Glues directly to PVC (with step-down bushings)	N/A
4-INCH Schedule 40		Glues directly to PVC	4X7 Rubber Coupling
6-Inch Schedule 40		N/A	Glues Directly to PVC