The pneumatic pipe-sealing bags from WEBER RESCUE SYSTEMS can be used in various different situations, e.g. when closing off pipelines or when establishing a secondary line. They are reinforced with Aramide fabric and are well-known for their broad range of applications. In addition, they also have excellent elasticity and sealing characteristics. They are available in 1.5 bar and 2.5 bar versions and have an extremely grippy surface.