Oatey 39225 Sure-Vent 1-1/2" White AAV Valve w/ PVC Tubular Adapter, (Pack of 6 pcs)

Oatey 39225 Sure-Vent Air Admittance Valve with a tubular adapter is intended for use as a secondary vent for plumbing drainage system. The construction and functions of the given product allow accomplishing the procedure properly and without any hassle. Suited for vent pipes of up to 2 inches.

Benefits

• allows to avoid usage of a vent extended outside/to open air;
• reliably protects building/room from sewer gases escape;
• one-way valve performs with Sweet Spot™ technology: closes/seals at 0 PSI or above and opens at -0.01 PSI;
• compliant with ASSE standards 1050 & 1051;
• seal is guarded by special screening on air inlets.

The 39225 is easy-to-install and performs with a proved, trouble-free reliability – it has undergone functional tests at ½ IN H²0 and 30 IN H²0.