Oatey

Sure-Vent® Air Admittance Valve – 160 DFU Capacity

  • Complies to ASSE Standard 1050 and 1051.
  • For use as a secondary vent.
  • One size approved to handle up to 4" vent pipe.
  • Opens/closes as needed by building's plumbing system.

Product NumberSizeDescriptionUPCQtyWeight
39220 2" – 3"160 DFU Sure-Vent AAV 2" x 3" Sch. 40 PVC adapter03875339220260.625 LB
39221 2" – 3"160 DFU Sure-Vent AAV 2" x 3" Sch. 40 ABS adapter03875339221960.500 LB

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How-To Documents

Title Description
AAV Brochure