4" (100mm) or 6" (150mm) Inflatable Drain Air Bag, PVC Test Bung Plug (4" (100mm))

Product Information

The stoppers are inflated using simple integrated inflation controllers that are fitted with pre-set and sealed pressure regulation valves, preventing over inflation and damage.

Vetter Pipe Stoppers 2.5 Bars | Stopper Specialists

The flowstop expanding pipe stoppers are made of a rubber tyre ring, which is fitted between two plates. Available as blank or test plugs, the oil and acid resistant rubber protects against aggressive fluids. JDP offers a full range of test equipment for this purpose including the latest technology in super nylon. Pipe Equipment Specialists Ltd are well-known for the quality of the expanding pipe stoppers we offer. Expanding stoppers, sometimes known as drain plugs or bungs, are used in pipes and duct work to help prevent the build up of water and dirt.

Here at Pipe Equipment Specialists Ltd, we offer a great range of inflatable pipe stoppers to both individuals and businesses throughout the UK.

Bailey 94-110mm Drain Test Plug 2 Pack - Screwfix

Centre locks can be produced in steel/aluminium or nylon to suit the application (rim fasts are only available in steel). Our drain bungs are used to carry out pressure testing on all types of pipes, and this testing is mandatory in many situations. This durable bypass stopper allows you to drain off the water through a PVC type pipe used in the middle of the stopper. Are there any aggressive media in the pipes (acids, alkali solutions or solvents, as synthetic rubber is prone to perishing after contact with these)?Our robust and highly durable inflatable pipe stoppers are designed to help you carry out your work in a much more effective manner. Expanding Stoppers also know as drain plugs or bungs, are used for pipes and ducts in the size range from 1/2″ (12mm) to 48″ (1200mm). The tests should be carried out by inserting drain plugs at each end of the pipe and assembling the 'U' Air Kit as illustrated. The flowstop expanding stoppers we offer at Pipe Equipment Specialists Ltd, are available in a range of materials such as nylon, aluminium or pressed steel.