The valve uses a patented dual seal utility developed to keep plumbing Drain, Waste and Vent (DWV) system sewer drain gasses and odors safely out of a home or building. The valve also uses a patented triple flow passage utility that is sensitive to pressure changes allowing an upper seal and lower seal to lock out sewage gasses and odors.
2" inch TUUBER Air Admittance Valve
Terminate The Vent Pipe with 2x superior sealing capability
Prevents sewer gas and odors from escaping
Can be used for 2" to vent individual, branch and stack vents
Can be added to vent in pump waste and sewer ejector systems
LIMITED LIFETIME WARRANTY. CLICK HERE
to visit manufactures site warranty page.
WARNING: This product can expose you to some kind of chemicals, which is known to the State of California to cause Cancer and Birth Defects or other Reproductive Harm. For more information, go to www.P65Warnings.ca.gov
