Low pressure inflatable pipe plugLow pressure inflatable pipe plug

Low pressure inflatable pipe plug - UNIPLUG

Thanks to its flexibility, the low pressure inflatable pipe plug (UNIPLUG/OR) is perfect for interventions in the pipes of nuclear sites.

Indeed, this low pressure inflatable plug pipe has the function of preventing any object from falling into the pipes. These plugging systems allow the prevention of the FME risk in nuclear environments (prevention of migrating bodies).

The FME plug is available in a wide range of sizes. The range extends from a minimum closure diameter of 40 mm to a maximum of 5000 mm.

Manufactured from synthetic elastomer reinforced with a textile backing, they offer the following advantages : 

  • Small insertion diameter 
  • Easy to install 
  • Perfect sealing 
  • Robust construction 
  • Reusable
  • Non-standard on request

Moreover, in the field of sewerage, these low pressure plugs can be used for

  • Pipe repairs
  • Insulation for argon welding
  • Sealing of mine galleries
  • Sealing of chimneys.

Advantages

Reliability

  • Completely air/watertight
  • Large range of stopper dimensions (from 50 mm to 5000 mm)

Safety

  • Optional thermal protection
  • Strong design

Installation

  • Easy to install and use
  • Can be reused

Detailed information

  • Material: Neoprene
  • Technique: cold gluing
  • Form: cylindrical
  • Inflation: by air
  • Max. inflation pressure: <2 bar depending on the diameter of the stopper
  • Optional:
    • Flexible transit hose

Technical informations

OR 48 51 57 200 40 2 1.5
OR 53 56 63 200 40 2 1.9
OR 60 63 71 200 50 2 2.4
OR 68 71 80 200 50 2 3.0
OR 77 80 90 200 60 2 3.8
OR 86 90 100 200 60 2 4.7
OR 96 100 111 200 60 2 5.8
OR 105 110 122 200 70 2 7.0
OR 118 122 137 200 70 2 8.8
OR 133 137 154 200 70 2 11
OR 146 150 169 200 80 2 13
OR 164 169 189 250 80 2 21
OR 183 188 211 250 80 2 26
OR 203 210 234 300 80 1.5 32
OR 228 234 262 300 90 1.5 40
OR 254 261 292 350 90 1.5 59
OR 281 288 323 350 100 1.3 66
OR 313 321 360 400 100 1.3 94
OR 340 348 390 400 110 1.3 110
OR 380 389 436 450 110 1.1 141
OR 425 435 487 500 130 1 186
OR 475 486 543 550 140 0.9 242
OR 530 542 594 600 140 0.8 299
OR 580 593 664 700 160 0.7 412
OR 650 665 743 800 170 0.6 555
OR 726 742 831 850 170 0.5 691
OR 780 797 393 950 180 0.4 833
OR 870 890 996 1000 180 0.3 1114
OR 978 1000 1120 1100 200 0.3 1536
OR 1075 1095 1180 1200 250 0.3 1847
OR 1170 1190 1280 1300 250 0.3 2341
OR 1265 1285 1380 1400 250 0.25 2710
OR 1365 1390 1490 1500 250 0.25 3268
OR 1465 1490 1600 1600 250 0.2 3858

You can not find your dimensions

Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.

tailored

Composition / Advice

Pre-installation tips
Inspect the pipeline and remove any rough elements (stones, deposits …). Do not inflate the stopper when it is outside the pipeline. Never place a foreign object between the walls of the pipe and the stopper.
Storage advice
Deflate the stopper after each use - Store away from a source of light - Store at room temperature with a relative humidity between 40 to 70% - Ensure that the product is protected from potentially aggressive environments (corrosive products and vapours, solvents, salt water, rodents ...).
Maintenance tip
Carefully check all the external surfaces to ensure that there are no obvious deformations (folds, bulges, or cuts). - Clean the product (using slightly soapy water but not a detergent), rinse and dry completely.

Standards / regulations

Guaranty
1 year against all manufacturing defects

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Fact Sheets / Business Guides
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Accessories

Inflation hose
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