Oatey® Sure-Vent® 20 DFU Capacity Air Admittance Valve's one-way valve allows air to enter the plumbing drainage system when negative pressures develop in the piping system.
Oatey® Sure-Vent® Air Admittance Valve, 2 in NPT, 20 dfu, PVC
Connection Type | : | 2 in NPT |
Flow Rate | : | 20 dfu |
Material | : | PVC |