Pneumatic Pipe Plugs
Our pneumatic pipe plugs offer a wide range of options for the temporary sealing of pipelines with various diameters and applications. Whether in domestic installations, on construction sites or in industrial environments – here you will find the right solution.
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Flexible PVC pipe plugs with integrated hose are suitable for use inside buildings, e.g. in roof or floor drains. They can be inflated using a standard hand pump and adapt well to slightly irregular pipe profiles thanks to their soft material.
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Compact pipe plugs rated up to 2.5 bar cover smaller pipe diameters from 20–75 mm. These cost-effective plugs can also be inflated via a car tyre valve and are typically available and ready for use at short notice due to their small size.
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Robust pipe plugs with a metal core and bypass are designed for larger pipe diameters (DN 200 to DN 600). With an inflation pressure of up to 6 bar and resistance to back pressure of up to 4 bar, they are the ideal choice for demanding applications in sewer and drainage systems.
Small Pipe Sealing Plug with Schrader Valve, 2.5 bar, Pipe Diameter 20 - 75 mm
Small pipe sealing plug "Plugy" with schrader valve for application ranges from 20 - 75 mm, suitable for all types of pipelines. The valve is protected with a metal cover. This cap can also be used to repair the valve, just put it on upside down and unscrew the valve inside. Please note: The smallest bladder has a safety chain with a large ring so that the product cannot slip into the tube and get lost. Chain and ring can be removed individually! The towing eyelet cannot be removed. For automated test procedures or other industrial applications, we therefore recommend ordering this version from us in advance without the chain and also without the shackle. This is currently only possible on request, as it is a custom-made product. The price remains the same. If you are interested, please give us a call, send us an e-mail or use our contact form. We will be happy to advise you! Robust, reliable pipe sealing plug in 3 sizes: Application range 20 - 33 mm (with attached ring, chain and mounting) Application range 33 - 40 mm Application range 50 - 75 mm All three available sizes have a tyre valve and can thus be easily inflated with a hand air pump. Operating pressure 2.5 bar.
Inflatable PVC Sealing Bags, fitted with 1.5m Inflation Hose & Schrader Valve
Different versions for pipe diameters from 30 to 320 mm. Hose length in all variants :150 mm, i.e. 6".Made of soft PVC, without a reinforcing fabric insert. This means that the pipe closure adapt to the profile of the pipe to a certain extent. Please note the respective area of application.No air compressor required! The product is inflated with a normal air pump. Thanks to the permanently attached hose and car valve, immediately Ready for use when time is of the essenceIdeal for uncomplicated shut-off in/on buildings, e.g. for roof drains, floor drains and others bent pipes in the house area. Due to the flexible material, the pipe seals are suitable for pipes with slight deformations. This pipe seal can also be used against pressing flood water up to a water column of 5 m (corresponds to 0.5 bar back pressure).For filling, please only use hand-operated air pumps with a manometer. The maximum operating pressure is 1 bar for all sizes. A standard bicycle pump is ideal, for example, provided it has an attachment for tire valves. If required, you will find a suitable hand pump with an ergonomic handle in our shop.Available sizes 40 mm / 1.5" (application range 30-45 mm) 50 mm / 2" (application range 45-57 mm) 75 mm / 3" (application range 71-91 mm) 100 mm / 4" (application range 82-110 mm) 150 mm / 6" (application range 126-160 mm) 200-300 mm / 8-12" (application range 200-320 mm)
Pneumatic Pipe Plug DN 200 - 600, Bypass 1" and 2"
Pneumatic pipe stopper for the closing of pipelines up to 4 bar back pressure. Consists of a robust metal core with a passageway and a high-quality rubber jacket, inflatable via an auto valve. Depending on the model, the nominal width of the pipe closure ranges from DN 200 - 600, with 1" or 2" passage. The maximum inflation pressure is 6 bar. Suitable for temperature ranges from -20 to +80°C.