By eliminating the need for a branch vent, Oatey Sure-Vent Air Admittance Valves (AAVs) provide the ideal venting solution for island sinks, remote bathroom groups and remodel jobs. Sensitivity to pressure changes, combined with its ability to consistently open and close, is what distinguishes the Oatey Sure-Vent AAV from all others.

• For use as a secondary vent
• One size approved to handle up to 4" vent pipe
• Rated 500 DFUs for venting DWV 4" and smaller

Weight	0.5 lb
Height	8.00 in.
Horse Power	1/3
Length	4.10 in.
Material	Chemical Compound
Width	11.50 in.
Inventory Number	CHEM39223
MPN	39223