Oatey® 3" – 4" 500 DFU Sure-Vent AAV 3" x 4" Sch. 40 PVC adapter Size:3" – 4" 4 0489-3 5’ 60” 4”

4 0489-3 5’ 60” 4” x 4” 12

Shears Bolts 10-24

This 3000K warm white light is non-dimmable and will replace 25-watt equivalent incandescent bulb

1-1/2" Capacity

Trade Size 3/4 Inch

Oatey® 3" – 4" 500 DFU Sure-Vent AAV 3" x 4" Sch. 40 PVC adapter Size:3" – 4" 4 0489-3 5’ 60” 4”Oatey Sure Vent 500 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