Streamline

4" x 3" Hub White Virgin Styrene DWV Reducing Coupling

18645 MFG #: 03154
Mueller Streamline 4" x 3" Hub White Virgin Styrene DWV Reducing Coupling 18645
  • Material: Virgin Styrene
  • Size: 4" x 3"
  • End Connection: Hub x Hub
  • Fitting Type: Coupling Fitting
  • Type: Reducing
  • Specifications
  • Description
  • Documents
  • Type: Reducing
  • Size A: 4 Inch
  • Size B: 3 Inch
  • End Connection: Hub x Hub
  • Material: Virgin Styrene
  • Material Specification: ASTM D2852
  • Finish: White
  • Application: DWV, Roof/Ground Drainage and Sewer, Above and Underground
Streamline® Styrene Sewer Fittings are manufactured with the extra steps necessary to deliver the strongest, most reliable sewer fittings available. Subjected to the similar rigorous testing and dimensioning that we use on our pressure and DWV fitting lines, our fittings are built extra strong for reliability and leak-proof performance above and underground.