Marine Commercial Underwater Lift Bags Diving Equipment Parachute
Air Lifting Bag
Description
Marine scientists and environmental researchers utilize our
underwater lift bags for reef restoration, underwater habitat
studies, and ocean cleanup projects. Their precision buoyancy
control allows for safe lifting and relocation of delicate
structures, coral transplants, and marine debris. Built with eco
friendly, non-toxic materials, our lift bags help protect marine
ecosystems while assisting in vital research initiatives.
Specifications
| Product Name | Underwater Lift Bags |
| Raw Material | Top Notch PVC Coating Fabric |
| Type | Parachute |
| Size | 500kg, 1000kg, 5000kg 10000kg,etc |
| Thickness | 0.4-1.2mm, or as request |
| Color | Yellow, Blue, Black, etc |
| Density | 0.33-0.9g/cm3 |
| Safety Factor | 7:1 |
| Accessories | Valve, Inflatable Tube, Repair Material |
| OEM | Welcome |
| Warranty | 3 Years |
Tolerances | +/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Lifting Capacity | Dimensions | Appr. Weight |
| Parachute | [kg] | [lbs] | [mm] | [kg] |
| HM-ULB01 | 200 | 441 | 800 | 5 |
| HM-ULB02 | 500 | 1,103 | 1,000 | 8 |
| HM-ULB03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-ULB04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-ULB05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-ULB06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-ULB07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-ULB08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-ULB09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-ULB10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-ULB11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-ULB12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-ULB13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-ULB14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-ULB15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-ULB16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. |
Features
Certified for Commercial Military Use
Meets or exceeds IMCA, ABS, and other marine safety standards for
professional applications.
High Visibility for Underwater Operations
Bright yellow or orange color options improve visibility for divers
and surface operators.
Designed for Minimal Water Drag
Hydrodynamic design reduces water resistance, making lifting
operations more efficient.
Heavy Duty Reinforced Webbing
Integrated load-bearing straps distribute weight evenly, preventing
stress concentration points.
Applications
● Lifting submerged concrete structures
● Buoyancy support for underwater welding
● Underwater infrastructure inspections
● Lifting sunken anchors and mooring blocks
● Offshore decommissioning projects
● Deepwater salvage operations
Advantages
Designed for Minimal Water Drag
The hydrodynamic shape of our lift bags reduces water resistance,
making lifting operations more efficient.
Industry Leading Safety Features
Our lift bags feature redundant safety systems, including secondary
air chambers and reinforced load points.
Easy Integration with Underwater Equipment
Compatible with ROVs, cranes, winches, and diver-operated systems,
enhancing operational flexibility.
Versatile Applications Across Industries
Our lift bags are used in marine salvage, offshore oil and gas,
underwater construction, military, and environmental projects.
FAQ
1. Can underwater lift bags be used to recover lost items?
Yes, underwater lift bags can be used to recover lost items from
the bottom of the sea or other bodies of water.
2. How quickly can an underwater lift bag lift an object to the
surface?
The lifting speed of an underwater lift bag will depend on the
weight of the object being lifted and the capacity of the lift bag.
3. Can multiple lift bags be used together for heavier lifting
operations?
Yes, multiple lift bags can be used together in conjunction with a
rigging system to lift heavier objects to the surface.
4. Are there specific maintenance requirements for underwater lift
bags?
Regular inspection and maintenance of underwater lift bags are
important to ensure their safe and effective operation.
