The company's product line includes high-quality pneumatic test balls, mechanical test plugs, testing tools / equipment & related accessories, such as proving rings, manhole smoke blowers, cover lifters, drain openers and pressure testing hoses. The durable and rugged Cherne test balls feature Rupture Disc technology to avoid plug over-inflation. The Test-Ball also helps in the maintenance and installation of sanitary sewer piping systems and the pressure testing and blocking of DWV systems. These plugs require inflation pressures of up to 40 psi and can be easily inserted with the help of a test tee to seal out-of-round pipes.
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Pipe and Test Plugs(152 Products)
Manhole Cover Lifters(1 Product)
Pneumatic Test Plug Accessories(16 Products)
Drain Openers(3 Products)
Manhole Cover Accessories(2 Products)
Manhole Smoke Blowers(1 Product)
Manhole Guard Rail Winches(1 Product)
Pipe Fittings(8 Products)
Differential Pressure Gauges(1 Product)
Pipe Locators(1 Product)
Plug Valves(1 Product)
Protective Sleeves(1 Product)
The company's product line includes high-quality pneumatic test balls, mechanical test plugs, testing tools / equipment & related accessories, such as proving rings, manhole smoke blowers, cover lifters, drain openers and pressure testing hoses. The durable and rugged Cherne test balls feature Rupture Disc technology to avoid plug over-inflation. The Test-Ball also helps in the maintenance and installation of sanitary sewer piping systems and the pressure testing and blocking of DWV systems. These plugs require inflation pressures of up to 40 psi and can be easily inserted with the help of a test tee to seal out-of-round pipes.
Plumbing Test Ball Plugs are used for testing drain, waste & vent systems (DWVs). They can be used in most types of pipes, test tees and sealed out round pipes. These Test Ball plugs have a ring and chain assembly that prevents the plug from dropping into a DWV system during testing.
Cherne's Long Test-Ball plugs are used to seal the waste stack's rise & run while performing the test. They can also seal the wye for conducting sewer air tests and feature moulded-in sealing ribs at each end for leak-free sealing. They come with a 3 feet extension hose.
Cherne Clean-Seal plugs remove the test water backsplash during stack testing of drain, waste and vent plumbing systems. They can be easily threaded into any standard test tee & their bladder is inflated to run the test.
Cherne's Rupture Disc Technology is used in Pneumatic Test Ball & Muni-Ball pipe plugs to prevent over-inflation due to faulty gauges. These devices activate at 60 percent over the stated inflation pressure to prevent the chances of plug explosion & cording damage, ensuring user safety.
Test Ball plugs do not feature a bypass and can only block (seal) a pipe. A Muni Ball plug, on the other hand, features a bypass tube running through the plug to bypass effluent through the tube. It can be converted for air testing using an adapter cap and can also block a pipe.
Most of Cherne's pneumatic plugs have natural rubber construction. Only yellow pillow plugs are made from polyurethane impregnated fabric.
Cherne pneumatic pipe plugs can operate in temperatures ranging from 0 to 125 degrees F.
Yes, the brand's plugs can be used for both pressurized and non-pressurized systems.
