Through our world-leading test plugs, gauges, equipment and accessories, we are dedicated to delivering advanced solutions for waterworks and plumbing professionals everywhere. Explore …

All Cherne pneumatic and mechanical test plugs are made of 100% natural rubber (no chemical fillers or resins) for excellent sealing capability, and all Cherne products meet stringent quality …

Test ball plugs are pneumatic plugs designed for blocking flow for maintenance in sanitary and storm sewer systems. These plugs may also be used as back plugs for sewer air tests.

Cherne Plug Selector Find the right Cherne plug for the job in a few easy steps Application Blocking Pipe Diameter 24" Pipe Access Point 12"-20" Back Pressure 16 PSI Media Water …

Cherne® Mechanical Test Plugs can be used in a wide variety of applications including DWV and Stack Testing. With a variety of end-of-pipe and inside-of-pipe options available, it’s easy to …

The Cherne® 72-120 in. Test-Ball® Plug is the World's largest test ball. Block the flow of the biggest pipes in sanitary and storm sewer systems, up to 120 in. with this 152 in. x 62 in. x 62 …

Cherne® i2-Series blocking plugs, testing plugs, and flow-through plugs were made to meet the size and expansion range needs of global markets, with a robust, optimized design that …

Only 12 left in stock - order soon. Only 14 left in stock - order soon. FREE delivery on $35 shipped by Amazon. Temporarily out of stock.

Whether it's through these world-leading pneumatic plugs, mechanical plugs, gauges, testing equipment or other tools and accessories, Cherne is dedicated to delivering advanced …

Cherne Single-Size Test-Ball Plugs are expandable rubber test plugs designed to test drain, vent and waste systems in every type of pipe. Utilizing a standard tire air fitting for easy …