Studor 20302 Maxi-Vent 3-Inch to 4-Inch Air Admittance Valve
Product Description
Studor 20302 Maxi-Vent 3-Inch to 4-Inch Air Admittance Valve
- For use with: Venting Single Fixture, Individual Branch, Circuit Vent Or Stack Type Application Up To 500 DFU
- Material of Construction: ABS Plastic
- Standards: ASSE Performance Standard 10510 And 1051, NES-592, NSF Standard 14, IAPMO, File No C-3803, ITS Intertek Testing Services
- Package Dimensions : 5.5" L x 5.5" W x 8" H
Allow air to enter DWV systems to equalize pressure when water drains out of the system; eliminate the need for costly roof penetrations and vent piping. 1ATD5 vents up to 500 DFUs on a stack; 1ATD6 vents up to 160 DFUs on a branch and up to 24 DFUs on a stack. 15W940 has a replaceable cabon filter to reduce plumbing drainage system odors.
Technical Specifications
You might also like
Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch or 2-Inch Connection
Studor 20398 Maxi-Cap for Maxi-Vent
Studor 20346 Redi Vent, White
Studor 20297 Maxi-Filtra ABS Air Admittance Valve, Black
Oatey 39017 SURE-VENT AIR ADM VALVE, 1-1/2-Inch by 2-Inch, White
Studor 20301 Mini-Vent with PVC Adapter 1 1/2-Inch or 2-Inch Connection
Studor 20380 Low-Profile Recess Box with Grille
Oatey, Black/White 39223 Sure Vent Air Admittance Valve 500 DFU with 3 x 4-Inch PVC Schedule 40 Adapter
Studor 20395 Trap-Vent, Integrated Trap and Air Admittance Valve, 1-1/4" Outlet, White
Studor 20349 REDI-Vent Air Admittance Valve, 1-1/2" or 2" ABS Adapter, White