The NIBCO 4 in. PVC DWV plug is used in residential and commercial drain， waste and vent systems. The PVC DWV plug features a male NPT thread connection to fit inside a fitting to seal the end of a pipeline or a location where future additions may be made to the piping system. Polyvinyl chloride (PVC) is the most frequently specified of all thermoplastic materials because of its light weight， durability， and cost-effectiveness.
4 in. Inside Diameter and 4.125 in. Outside Diameter
PVC requires the use of a primer before cementing
Use in conjunction with a PVC cleanout fitting (sold separately)
Suitable for use in non-pressurized sanitary drain， waste and vent applications
MIPT solvent-welded connection
Maximum working pressure of 5 psi
Dezincification resistant
Note: product may vary by store
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