Underwater Air Lift Bags include open bottom air lift bags, pillow type lifting bags, enlongated salvage pontoon, totally enclosed lifting bags, and other type lifting bags.
Open Bottom Air Lifting Bags
Open bottom air lift bag is parachute type underwater lifting bags used for the offshore / marine buoyancy lifting salvage. DooFlex Open Bottom Parachute Type Lifting Bags is designed with water drop shaped units, which is widely used for buoyancy support or lifting sunken objects operation of underwater diving work. The open bottom design make the operation more safety. It's one kind of very useful floataion device for the diving salvage, underwater salvage, and underwater buoyancy support and refloatation.
DooFlex Open Bottom Parachute type lift bags are fabricated from heavy duty polyester cloth coated with PVC made in German. It has safe working load of 6: 1. Each Open Bottom Air Lift Bag is equipped with manual air dump relief/dump valve, which can be controlled easily to change the buoyancy by the bottom rope. And certificated heavy duty polyester webbing with end shackles, and air inlet stainless/ brass ball valves are equipped for the lifting operation. Each parachute type lifting bag is complete and ready for use when leaving our manufacturing facility.
Quality Assurance Guaranteed
All DooFlex underwater air lift bags are manufactured and tested comply with IMCA D016, Rev3-June 2007 Guidelines. Quality is approved by SGS & UKAS in accordance with ISO9001: 2008.
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