The Pillow-Type Underwater Salvage Buoyancy Bag is an inflatable buoyancy device used in underwater salvage operations. It is named because of its pillow-like shape and rated buoyancy.
The lifting bag has a pillow-shaped design, typically closed, and is made of high-strength PVC-coated fabric for high abrasion and UV resistance. The bag includes a heavy-duty webbing harness with a single pickup point and screw-pin buckle, an over pressure valve, and a quick connector, ensuring safe and convenient use.
Air is injected into the bag to create buoyancy underwater, lifting submerged objects to the surface. Operators can adjust the air volume as needed to accommodate objects of varying weights and volumes.
Suitable for shallow-water salvage and towing operations, such as shipwreck and vehicle recovery. It can also be used for underwater construction, dock-supported floating repairs, and aircraft salvage. It can also serve as an emergency flotation system for ships, aircraft, and submersibles.
Compared to other underwater air lift bags, the pillow-shaped bag is more versatile, allowing users to use it upright or flat, providing flexibility. At the same time, it has the advantages of light weight, strong lifting capacity, corrosion resistance, easy cleaning, and almost no maintenance required, and plays an outstanding role in emergency rescue and other work.
1. Production Process: High-Frequency Welding
2. Buoyancy: 100-4000
3. Material: High-Strength PVC Coated Fabric
Model | Buoyancy | Length | Diameter | N.W |
RKZF-100 | 100 | 1.02 | 0.76 | 5.5 |
RKZF-250 | 250 | 1.32 | 0.82 | 9.3 |
RKZF-500 | 500 | 1.3 | 1.2 | 14.5 |
RKZF-1000 | 1000 | 1.55 | 1.42 | 23 |
RKZF-2000 | 2000 | 1.95 | 1.78 | 32.1 |
RKZF-3000 | 3000 | 2.9 | 1.95 | 41.2 |
RKZF-4000 | 4000 | 3.23 | 2.03 | 52.5 |
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