The NIBCO 4 in. ABS DWV Hub x Hub Coupling connects lengths of ABS piping use in DWV systems. Be sure, though, never to use a primer on ABS material before solvent cementing. ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings.
- ABS construction
- For use with DWV systems to help remove wastewater from plumbing fixtures
- Connects lengths of ABS piping
- Solvent weld connections
- Never use a primer with ABS
- Maximum working pressure of 5 psi