$22.94 – $973.50
75mm to 150mm are Injection Moulded Aluminium, which is stronger than normal Sand Casts and come with a safety ring as standard.
Size range from 75mm to 600mm Longer Bypass Shafts for Attachments and Natural Rubber Seals
75mm Aluminium Test Plugs with Bypass, 100mm Aluminium Test Plugs with Bypass, 150mm Aluminium Test Plugs with Bypass, 200mm Aluminium Test Plugs with Bypass, 225mm Aluminium Test Plugs with Bypass, 250mm Aluminium Test Plugs with Bypass, 300mm Aluminium Test Plugs with Bypass, 375mm Aluminium Test Plugs with Bypass, 450mm Aluminium Test Plugs with Bypass, 525mm Aluminium Test Plugs with Bypass
The Muni-Ball® Plug was introduced over 50 years ago and the Cherne brand continues to be the most trusted name in pneumatic plugs.
The Muni-Ball Plug offers a full bypass allowing both testing and monitoring of the piping system. The Cherne Muni-Ball® is ideal for installation and repair of residential or commercial piping applications. Cherne Muni-Ball® products can be used for maintenance of municipal infrastructure, including sanitary and storm sewer pipe systems. Muni-Ball® plugs are durable, rugged and are effective on almost any type of pipe.
Cherne’s 8″, 10″ & 12″ Muni-Balls® now come with an integral modified plug allowing for easy conversion to perform an air test. Same great plug; outstanding new feature!
The Cherne Test-Ball has been the contractor’s choice for over 50 years and continues to be the most trusted pneumatic test ball in the industry. Designed for applications from pressure testing and blocking of residential DWV systems to repair maintenance and installation of municipal infrastructure including storm and sanitary sewer piping systems, The Cherne Test-Ball does it all.
Cherne Test-Balls are now available with patented Rupture Disc Technology. This feature prevents over inflation of the pneumatic plug. Rupture Disc Technology also prevents damage to cording.
Damaged cording is an unseen condition that compromises plug performance.
Cherne Test-Balls are durable, rugged and effective in any type of pipe.