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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Compression type pad mounting
Do it Best anti-siphon toilet tank ballcock
The black color easily identifies application to pipe surface
and penetrating air velocity push to warmth throughout the room
so you can be sure it's durable and built to last
Oatey 1-1/2 In. to 2 In. Air Admittance PVC Vent Valve Pack options:Pack of 1 Compression type pad mounting20 DFU (Drainage Fixture Unit) capacity. Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use a 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". %search_data%39016
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