Oatey 1-1/2 In. to 2 In. Air Admittance PVC Vent Valve
$245.00 TTD
20 DFU (Drainage Fixture Unit) capacity. Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use of a secondary vent. One size approved to handle up to 3″ vent pipe. Opens and closes as needed by building’s plumbing system, 1-1/2 – 2″.
Oatey Sure-Vent PVC Air Admittance Valve 20 DFU (Drainage Fixture Unit) capacity. Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use of a secondary vent. One size approved to handle up to 3″ vent pipe. Opens and closes as needed by building’s plumbing system, 1-1/2 – 2″.
