DESCRIPTION

  • DFU rating: 500
  • For venting 4" DWV and smaller
  • Includes screening on air inlets to protect the seal
  • Made in the USA
  • With 3" x 4" SCH 40 adapter

PROFLO® 500 DFU Air Admittance Valve with PVC Adapter

PFAAV500

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DOCUMENTS

SPECIFICATIONS

ASSE Standards
ASSE 1050, ASSE 1051
ASTM Specifications
ASTM D-2661, ASTM D-2665
Color Finish
White
Color Finish Category
Whites
Fits Pipe Size
3 in - 4 In
Material
Plastic
NSF Certified
Yes
NSF Specifications
NSF 14