The NIBCO 3 in. PVC DWV cap features a hub connection to fit over the end of a pipe to create a seal. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. The NIBCO PVC DWV cap is used in residential and commercial drain， waste and vent systems. Polyvinyl chloride (PVC) is the most frequently specified of all thermoplastic materials because of its light weight， durability， and cost-effectiveness.
3 in. Inside Diameter and 3.125 in. Outside Diameter
PVC DWV is easy to install and is joined by solvent cementing or threading
PVC fittings exhibit high corrosion and chemical resistance and will not rust， scale， pit or corrode
Helps air circulate in drainage piping
Solvent weld connections
Smooth interior finish for reduced friction and material buildup
Helps remove waste water and waterborne wastes from plumbing fixtures and appliances
Do not test or use with compressed air or other gases
Maximum service temperature 140°F
NSF/ANSI Standard 14
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