Inflatable shutter OR series

for pipesrubberlow-pressure

On the first hand, Operators greatly appreciate uni-plug stoppers when they are called upon to intervene in pipelines on nuclear sites. These low-pressure inflatable stoppers are effectively capable of preventing any foreign objects from falling into pipelines. These stopper systems are a safeguard against FME risks that could pose a threat in nuclear installations (Foreign Material Exclusion). Uni-plug inflatable stoppers come in a wide range of stopper dimensions. This range of stoppers includes a wide selection of dimensions, from a minimum stopper diameter of 40 mm up to a maximum of 5000 mm. And secondly, these low-pressure stoppers can also be used for: •pipeline repairs •insulation for argon welding •mine-shaft stoppers •or chimney stoppers 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: oFlexible transit hose