Plumbing Parts and Supplies

3 – 4 ” 500 DFU Air Admittance Valve with ABS Adapter

$0.00

SKU: PFAAV500A
  • Rated 500 DFU for venting 4″ and smaller
  • Unique technology opens at -0.01 PSI and seals at 0 PSI and above
  • Screening on air inlets to guard the seal
  • Protective rubber sleeve provides grip for installation and keeps valve free of debris
  • 100% functionnally tested at 1/4″ H2O and 30″ H2O ensuring trouble free performance

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SKU: PFAAV500A Category:

Description

  • Rated 500 DFU for venting 4″ and smaller
  • Unique technology opens at -0.01 PSI and seals at 0 PSI and above
  • Screening on air inlets to guard the seal
  • Protective rubber sleeve provides grip for installation and keeps valve free of debris
  • 100% functionnally tested at 1/4″ H2O and 30″ H2O ensuring trouble free performance

Additional information

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