Marine Salvage Underwater Air Lift Bag can be used for buoyancy support, salvage & refloatation operation in shallow water and on the surface, support/salvage pontoons for bridges, floating platforms, dock gates,  sunkend objects or military equipment. Marine Salvage Underwater Air Lifting Bag offer an effectual method of reducing the draught of vessel and floating underwater structures. Then also provide an ideal system of buoyancy for cable and static buoyancy support.

The buoyancy capacity of our marine salvage underwater air lifting bag is from 1ton to *0ton. The buoyancy heavy duty marine salvage underwater air lifting bag can reach **0ton each one. 

Features and Advantages of  Marine Salvage Underwater Air Lifting Bag 

**    Made of heavy duty PVC coated polyester fabric
**    All seams are RF welded
**    Fold compactly for easy efficient storage
**    3/4'' B.S.P air inlet stainless/brass ball valves
**    Certificate Webbing harness (with 6:1 safe working factor) terminate with end shackles
**    Many Automatic Pressure Relief Valves
**    Design Safety Working Factor 6:1
**    Complete with "Operation and Maintenance Manual" , mill certification, or third party certification upon request
**    Delivered ready for use
**    Custom sizes and types available
**    Manufactured and Tested in accordance with IMCA D**6, Rev3 (underwater air lifting bags)

Application of  Marine Salvage Underwater Air Lifting Bag  

•  Suitable for shallow water usage
•  Military equipment buoyancy
•  Bridge buoyancy supports
•  Pontoons
•  Marine salvage and refloatation
•  Extra buoyancy for pipe and cable float out operations