Salvage Pontoons – Horizontal

Totally enclosed, cylindrical bags are ideal for shallow water salvage, reducing the draft of a vessel or raising an object closer to the surface. They are invaluable in cable and pipeline operations and where long tows are planned.

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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

  • Replaceable, heavy-duty nylon webbing lift harness is built into the body of the lift bag, with a safe working ratio of 6:1
  • The harness maintains the lift bag in a horizontal position while insuring maximum stability
  • Equipped with shackles, valves and all necessary hardware for immediate use
  • 3/4″ NPT inflation port with 3/4″ stainless steel ball valves for inflation and deflating
  • Stainless steel quick disconnect for inflation
  • Pressure relief valves set to release at 2.5psi above ambient pressure

Available in both standard cylinder and elongated tubes

CAUTION: Salvage Pontoons have multiple attachment points. All attachment points must be connected with the shackles provided, and the load evenly distributed. Large pontoons may require a separate lifting beam to evenly distribute the load.

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
SP-1000 1100lb 28in 48in 20in x 15in x 9.5in 30lb 2
SP-2000 2200lb 42in 52in 22in x 15in x 13in 50lb 2
SP-4000 4400lb 44in 78in 26in x 18in x 13in 80lb 2
SP-6000 6600lb 53in 68in 41in x 41in x 12in 97lb 2
SP-12000 12200lb 64in 120in 41in x 48in x 18in 140lb 4
SP-20000 22000lb 69in 162in 41in x 48in x 24in 190lb 4
SP-40000 40000lb 92in 181in 41in x 48in x 38in 375lb 5
SP-70000 77000lb 115in 207in 41in x 48in x 48in 425lb 7
SP-1000 500kg 0.72m 1.23m 0.51 x 0.38m x 0.24m 13kg 2
SP-2000 1000kg 1.13m 1.23m 0.56 x 0.38m x 0.33m 23kg 2
SP-4000 2000kg 1.13m 2.05m 0.67m x 0.46m x 0.33m 36kg 4
SP-6000 3000kg 1.36m 2.05m 1.05m x 1.05m x 0.31m 44kg 2
SP-12000 5500kg 1.54m 3.10m 1.05m x 1.05m x .046m 64kg 4
SP-20000 10000kg 1.77m 4.15m 1.05m x 1.23m x 0.62m 86kg 4
SP-40000 20000kg 2.36m 4.64m 1.05 x 1.23m x 0.97m 173kg 5
SP-70000 35000kg 3.08m 4.77m 1.05m x 1.23m x 1.23m 193kg 7

Additional information

500 kg, 1000 kg, 2000 kg, 3000 kg, 5500 kg, 10000 kg, 20000 kg, 35000 kg

Contact Information



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

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