Oatey® 2" – 3" 160 DFU Sure-Vent AAV 2" x 3" Sch. 40 PVC adapter Protectant Parabolic flute design for improved

Parabolic flute design for improved heat dissipation and increased life

Powder Metal Bushing to Extend Pulley Life and Provide Smooth Operation

Covers approximately 200 Sq

and adjustable time and sensitivity settings

Boathouses

Oatey® 2" – 3" 160 DFU Sure-Vent AAV 2" x 3" Sch. 40 PVC adapter Protectant Parabolic flute design for improvedOatey Sure Vent 160 DFU Capacity Air Admittance Valve's one way valve is designed to allow 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 One size approved to handle up to 4" vent pipe Opens closes as needed by building's plumbing system