New Arrivals/Restock

Studor 20302 Maxi-Vent 3-Inch to 4-Inch Air Admittance Valve

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$33.87 cheaper than the new price!!

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New  $56.45
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Product details

Management number 221428321 Release Date 2026/05/03 List Price $22.58 Model Number 221428321
Category

Product Description 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. From the Manufacturer 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

  • 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
Size 5-1/4 inche
Color White
Material Abs,Plastic
Item Weight 8.8 ounces
Part Number GID-301050
Manufacturer Alfi
Item model number GIDDS-301050
Batteries Included No
Batteries Required No
Product Dimensions 3.5 x 3.5 x 6 inches
Included Components IPS STUDOR MAXI VENT
Item Package Quantity 1

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