20 DFU Air Admittance Valve with 1-1/2 in. ABS Adapter

Part #PFAAV20A  |  Item #4146465  |  Manufacturer Part #390189

$ 28.10 EACH

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Product Details

  • 20 DFU
  • 1-1/2" x 2" SCH 40 adapter
  • For venting 2" DWV and smaller
  • Includes screening on air inlets to protect the seal
  • ASSE 1050;ASSE 1051
  • ASTM D-2661;ASTM D-2665
  • NSF 14
  • Made in the USA

Specifications

ASSE Standards: ASSE 1050, ASSE 1051, ASSE 1051-2009

ASTM Specifications: ASTM D-2661, ASTM D-2665

Color Finish: Black, White

Color Finish Category: Whites

DFU: 20

Fits Pipe Size: 1-1/2 in

Material: Plastic

Material Type: ABS

NSF Certified: Yes

NSF Specifications: NSF 14

WaterSense Labeled: No