Approved Vendor P128875, 4 in nominal, Sewer Hub x FNPT end style, SDR 35, PVC, Domestic

PF3803R MFG #: P128875
  • Country of Origin: US
  • Domestic/Import: Domestic
  • End Style: Sewer Hub x FNPT
  • Fitting/Connector Type: Adapter
  • Length: 2.89 in
  • Manufacturer Name: Approved Vendor, Royal Building Products
  • Material: PVC
  • Method of Manufacture: Molded
  • Nominal Size: 4 in
  • Schedule Rating: SDR 35
  • Series: P Series
Approved Vendor P128875, Adapter Fitting/Connector, 4 in Nominal, Sewer Hub x FNPT End Style, 2.89 in Length, SDR 35 Schedule, Molded Method of Manufacture, PVC, Domestic/Import: Domestic,
  • Features and More


  • Designed for easy assembly
  • Highest quality materials for long lasting performance
  • Consistent dimensions provide joint integrity
  • Broadest offering in the industry
  • Triple certification listing
  • Attention: Royal building products fittings are not to be used or tested with compressed air or gases


  • Onsite Disposal: Closed Loop Septic Fields
  • Open Septic Fields
  • Engineered Systems
  • Lateral Connections to Municipal Sewers: Sanitary
  • Storm and Surface Drainage: Foundation Drains
  • Radon Gas Venting
  • Yard Drainage


  • ASTM D3034
  • ASTM D1784
  • ASTM F1336
  • CSA B182.2
  • IAPMO Listed
  • NSF Approved
  • UPC Listed