Oatey 39016 Sure Vent Air Admittance Valve, 1.5" - 2" Solar Lights Accessories Finish : Polished Brass/Black

Finish : Polished Brass/Black

Submersible pump for dewatering (sump) or effluent (septic tank systems)

The 20V MAX POWERBOOST Sweeper gives you a surge in blowing speed of up to 130 MPH with the push of a button

Durable corrosion resistant

For use with a wide variety of nailers

Oatey 39016 Sure Vent Air Admittance Valve, 1.5" - 2" Solar Lights Accessories Finish : Polished Brass/BlackThe purpose of an Air Admittance Valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into a building. An Air Admittance Valve is a one way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. The device shall close by gravity and seal the vent terminal at zero