Cherne® Pipe Plug, Pneumatic, 12 in Pipe, 17 psi Working, Natural Rubber, Domestic

• Single size underground Test-Ball® plugs are made of natural rubber material for excellent expansion and memory
• Seals both round and out-of-round pipe
• Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting
• Features an eyebolt for use with a poly-lift line
• Use to block flow or as a back plug for sewer air testing
• Holds 40 ft of head and back pressure to 17 psi
• Natural rubber body provides excellent expansion and a great seal in round and out-of-round pipe
• Inflatable design can fit through test tees, sanitary tees, floor drains and other hard to access pipe openings
• Ideal for testing DWV plumbing systems at pressures upto 13 psi or with 30 ft of head pressure
• Utilizes a standard tire air fitting for easy connections
• Ring and chain assembly helps prevent the plug from being drawn into DWV systems during tests
• 40 ft head
• Single size Test-Ball® plug