Enclosed Flotation Bags

When you need to float an object close to the surface, use Subsalve’s pillow-shaped Enclosed Flotation Bags in any position—upright or flat, outside or inside of structures—for vessel salvage, auto-recovery, pipeline, and cable installation and emergency flotation for ships, aircraft, submersibles and ROVs.

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  • Urethane-coated nylon—high-strength and heavy-duty
  • Superior abrasion resistance
  • Resistant to most petro-chemicals
  • UV-resistant
  • Low maintenance requirements and easy to clean
  • RF welded seams

Safety and Easy-of Use Features

  • Equipped with all necessary hardware—ready for immediate use
  • 3/4″ NPT inflation/deflation port equipped with ball valve
  • Stainless steel quick disconnect for inflation
  • Pressure relief valves: set to release at 2.5 psi above ambient pressure
  • Enough pressure relief vales are installed in each bag to allow expanding to vent should a free ascent occur.
  • Heavy nylon lift harness built into the body of the lift bag
  • Safe working ratio of 6:1

Multiple Applications

  • Configure a multitude of rigging combinations.
  • Multiple Applications.
  • Use with a single pick point (shackle supplied on the bottom of the bag).
  • Invert to use the multiple stainless steel rings on the top of the bag.

The Subsalve Promise

  • Each Subsalve USA lift bag is tested prior to shipping.
  • Custom sizes available.
  • All Subsalve USA products are compliant with IMCA D-016-AIRBAGS, ABS, U.S. Department of Defense Standards.

Product Specifications

Model Lift Capacity Height Length Packaged Cubic Dimensions Weight Attachment Points
EFB-200 220lb 29in 38in 15in x 11in x 7in 17lb 1 bottom
EFB-500 550lb 32in 51in 17in x 12in x 8in 20lb 2 top/1 bottom
EFB-1000 1100lb 44in 51in 18in x 13in x 10in 32lb 2 top/1 bottom
EFB-2000 2200lb 55in 60in 20in x 15in x 9.5in 50lb 2 top/1 bottom
EFB-4000 4400lb 69in 75in 22in x 15in x 13in 70lb 2 top/1 bottom
EFB-6000 6600lb 76in 112in 26in x 18in x 13in 90lb 3 top/1 bottom
EFB-200 100kg 0.74m 0.97m 0.38m x 0.28m x 0.18m 5.4kg I bottom
EFB-500 250kg 0.82m 1.31m 0.44m x 0.31m x 0.21m 9.1kg 2 top/1 bottom
EFB-1000 500kg 1.13m 1.31m 0.46m x 0.33m x 0.26m 14.5kg 2 top/1 bottom
EFB-2000 1000kg 1.41m 1.54m 0.51m x 0.38m x 0.24m 22.7kg 2 top/1 bottom
EFB-4000 2000kg 1.77m 1.92m 0.56m x 0.38m x 0.33m 31.7g 2 top/1 bottom
EFB-6000 3000kg 1.94m 2.87m 0.57m x 0.45m x 0.33m 40.8kg 3 top/1 bottom

Additional information

100 kg, 250 kg, 500 kg, 1000 kg, 2000 kg, 3000 kg

Contact Information



iSubC Diving Equipment Ltd
Units 10 Holly Close
Whitehills Business Park
Westby With Plumptons

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