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Stopper Specialists offer a range of products to control the flow of water, in and out of pipes. Take a look below at the full range of blank and bypass stoppers to suit your needs. Compressors are available to inflate the stoppers as well as stirrup pumps, air cylinders and inflation controllers.
Different in construction to a conventional cylindrical inflatable stopper, the Cone Pipe Stopper is far more versatile.
The Bypass Cone Pipe Stopper is ideal for when stopping the flow is not possible in a pipe, drain or sewer. This durable bypass stopper allows you to drain off the water through a PVC type pipe used in the middle of the stopper.
The Trelleborg Megaplug is a special inflatable plug for pipe diameters larger than 580mm.
Ideal for air testing, water testing and flow stopping. Maximum diameter 440mm.
Suited to create a diversion or bypass when working in the pipe line.
The Pronal Inflatable Cylindrical Stoppers are available in sizes ranging from 100 - 1200mm.
Ideal for flow control (blanking off and bypassing) or air testing.
Whether you need to carry out air testing, water testing, flow stopping, fluming or over-pumping, Vetter expandable cylindrical stoppers are an effective and convenient solution.
Available as blank or test plugs, the oil and acid resistant rubber protects against aggressive fluids.
If the standard sealing pipe can not be used due to high back pressure, then these high pressure pipe stoppers are recommended.
Where an inflation pump or even a compressed air cylinder is not sufficient we can now offer a mobile diesel compressor.
Multiple compression points around perimiter of the plug enables seal expansion in localised areas.
This range of stoppers allows the execution of leak-tightness controls, and the conduct of operational maintenance, both onshore & offshore.