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Parachute Type Lift Bags

Parachute type lifting bags are designed with water drop shaped units, which is widely used for buoyancy support or lifting sunken objects operation of underwater diving work, diving salvage, underwater salvage, and underwater buoyancy support and refloatation. We can make open bottom type parachute lift bags, and enclosed type parachute lift bags as the commercial and professional lift bags.

BASIC INFO

Parachute type lifting bags are designed with water drop shaped units, which is widely used for buoyancy support or lifting sunken objects operation of underwater diving work, diving salvage, underwater salvage, and underwater buoyancy support and refloatation. We can make open bottom type parachute lift bags, and enclosed type parachute lift bags as the commercial and professional lift bags.

Features and Advantages:

–  Made of heavy duty PVC coated polyester fabric
–  All seams are RF welded
–  Fold compactly for easy storage
–  All webbing harness point to single ring for steady lifting
–  Controlled buoyancy by top dump valve controlled by the bottom rope
–  Open parachute type bags suitable for all water depths
–  Design Safety Working Factor 6:1
–  3/4” B.S.P air inlet stainless/ brass ball valves
–  Delivered ready for use
–  Manufactured and Tested in accordance with IMCA D016
–  Lift capacity from 25kgs to 50tonnes
–  Custom sizes and types available

Application:

–  Deep water salvage and refloatation
–  Commercial and Military equipment lifting
–  Static buoyancy support
–  Pipeline Laying Buoyancy Bags
–  Subsea rigging lifting equipment

Specification:

Model Lift Capacity Diameter Length Package Size Appr. Weight
kg LB m m m kg
OPB-25L 25 55 0.4 0.8 0.30*0.10*0.10 2
OPB-50L 50 110 0.5 0.9 0.40*0.15*0.15 3
OPB-100L 100 220 0.6 1.1 0.45*0.15*0.15 4
OPB-250L 250 550 0.8 2.0 0.54*0.20*0.20 5
OPB-500L 500 1100 1.2 2.0 0.60*0.23*0.23 8
Model Lift Capacity Diameter Length Package Size Appr. Weight
kg LB m m m kg
OPB-1 1000 2200 1.3 2.4 0.80*0.40*0.30 15
OPB-2 2000 4400 1.8 2.6 0.80*0.40*0.30 23
OPB-3 3000 6600 1.6 4.0 1.20*0.40*0.30 35
OPB-5 5000 11000 2.0 3.8 1.20*0.50*0.30 42
OPB-6 6000 13200 2.3 3.4 1.20*0.60*0.50 52
OPB-8 8000 17600 2.4 3.6 1.20*0.70*0.50 60
OPB-10 10000 22000 2.5 4.6 1.30*0.60*0.50 80
OPB-15 15000 33000 3.0 4.3 1.30*0.70*0.50 120
OPB-20 20000 44000 3.4 5.6 1.30*0.70*0.60 160
OPB-25 25000 55125 3.9 6.0 1.40*0.80*0.70 180
OPB-30 30000 66000 4.0 6.3 1.40*1.00*0.80 210
OPB-35 35000 77000 4.2 6.5 1.40*1.20*1.30 230
OPB-50 50000 110000 5.0 7.5 1.50*1.40*1.30 300
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