Oatey 1-1-2 - 2 Inch Sure-Vent 20 DFU Capacity Air Admittance Valve 39016
Regular price
$27.99
The Oatey 1-1/2 - 2 Inch Sure-Vent 20 DFU Capacity Air Admittance Valve allows air to enter the plumbing drainage system when negative pressures develop in the piping system. Complies to ASSE Standard 1050 and 1051. For use as a secondary vent.