Description
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.
KEY FEATURES
- 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
SPECIFICATIONS
| Adapter Size: | 3-4 Inch |
| Brand: | Oatey |
| Color: | White |
| Connection Size: | 3″-4″ |
| DFU Rating: | 160 Branch, 500 Stack |
