Cherne 5" Test Ball Plug (13 PSI)

Cherne Single-Size Test-Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe. Features: 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 up to 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 Designed for flow blocking of water or sewer lines Durable, rugged and effective in any type of pipe Uses rupture disc technology which prevents over inflation of the pneumatic plug Utilizes a standard tire air fitting for easy connections Removable chains are standard on sizes through 6" Larger sizes include one or two eyebolts for attaching a lifting line Bendable to 9...