Ensure your drainage systems are operating efficiently with this Oatey Sure-Vent air admittance vent. This unit acts as an alternative to a secondary vent in your DWV system. It installs on the drain line and vents the line while preventing sewer gas from entering your facility. It boasts a durable ABS construction with a black finish.
This unit vents up to a 20 DFU branch or an 8 DFU stack, and it features a 1 1/2" NPT in-line connection. This vent is spring-loaded so that it can open with negative pressure and close with positive pressure. It features a simple push-to-connect design for easy attachment.