Since 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and improving lives. Today, Oatey operates a comprehensive manufacturing and distribution network to supply thousands of products for professional builders, contractors, engineers and do-it-yourself consumers around the world.

• Pack Size: 1-Pack (also available in a 2-Pack)
• Using a single box platform provides significant convenience to installers
• One universal faceplate is compatible with all box types
• Unique interlocking wing flanges accommodate on-stud, straddle-stud and three-box installations
• Air admittance valve included
• Advanced snap-lock design allows assembly and disassembly with equal ease, for quicker installation and easy repositioning on the job
• Separate valve and drain boxes allow paired or split boxes between walls or stud bays to prevent supply/drain crossovers
• Dual box design provides ideal options for stacked washer/dryers and space-limited laundry rooms
• Plumber-preferred, quarter turn test plug with gasket provided with every drain box
• No knock outs falling into drains and no tools required
• Stands up to the roughest job site abuse and no transition cement needed when solvent welding PVC pipe
• Valves rated to 150 psi air and 250 psi water
• PVC with 2 in NPT threads valve
• PVC 1/4 turn adapter with sealing gasket
• Product Specifications
• Manual

Weight	1.52 lb
Height	5.00 in.
Horse Power	1/3
Length	3.40 in.
Type	Air Admittance Valve
Width	8.00 in.
Inventory Number	CHEM37981
MPN	37981

• Product Specifications
• Manual