1-1/2 Inch NPT ABS in Line Vent, Diaphragm RV Air Admittance Valve for under Sin
Vents can be applied as public vents or continuous vents in wet ventilation systems, provided that no more than five combined drainage units are loaded on any one vent and that installation and drainage pipe sizes comply with applicable public and wet ventilation standards.
1-1/2 Inch NPT ABS in Line Vent, Diaphragm RV Air Admittance Valve for under Sin
Outlet Connection Type NPT. Material Type Acrylonitrile Butadiene Styrene (ABS). Exterior Finish ABS. Material Acrylonitrile Butadiene Styrene (ABS). Inlet Connection Type National Pipe Tapered. Valve Type diaphragm_air_admittance_valve.