Oatey 39220 Sure-Vent 2" to 3" AAV Schedule 40 PVC Adapter, (Pack of 6 pcs)

Oatey 39220 Sure-Vent AAV represents an asset utilized for providing air access to the systems of plumbing drainage. The development of a negative pressure in a system brings the given Air Admittance Valve into action and opens it; zero/positive pressure closes it and makes it sealed. Functioning this way, the given product provides proper venting and reliable protection against sewer gases entering a room.

Features

• compliant to ASSE Standards (1050 & 1051);
• 2 IN to 3 IN (Schedule 40 PVC adapter);
• capacity of 160 DFU;
• suitable for use as a secondary vent;
• handles up to 4-inch vent pipes;
• ensures reliable performance corresponding to plumbing system’s needs (opens with negative pressure, closes with zero/positive).

The 39220 serves as a superior way of providing a reliable venting for your plumbing drainage system. It is easily installed and operates without any hassle.