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Marine Parachute Buoyancy Air Lift Bags
Marine parachute buoyancy air lift bags description:
Marine parachute buoyancy air lift bags is parachute type underwater lift bags used for the offshore / marine buoyancy lift salvage.
Marine parachute buoyancy air lift bags is designed with water drop shaped units, which is widely used for buoyancy support or lift sunken objects operation of underwater diving work. The open bottom design make the operation more safety. It's one kind of very useful floataion device for the diving salvage, underwater salvage, and underwater buoyancy support and refloatation.
Marine parachute buoyancy air lift bags are fabricated from heavy duty polyester cloth coated with PVC made in German. It has safe working load of 6: 1. Each Open Bottom Air Lift Bag is equipped with manual air dump relief/dump valve, which can be controlled easily to change the buoyancy by the bottom rope. And certificated heavy duty polyester webbing with end shackles, and air inlet stainless/ brass ball valves are equipped for the lifting operation. Each marine parachute buoyancy air lift bag is complete and ready for use when leaving our manufacturing facility.
Marine parachute buoyancy air lift bag feature and advantage:
- Made of heavy duty PVC coated polyester fabric (Made in German)
- All seams are RF welded
- Fold compactly for easy carring and storage
- All webbing harness poin to single shackle for steady lifting
- Controlled buoyancy by top dump valve controlled by the bottom rope
- Suitable for all water depths
- Design Safety Working Factor 6:1
- 3/4'' B.S.P air inlet stainless/ brass ball valves
- Complete with "Operation and Maintenance Manual", mill certification
- Delivered ready for use
- Custom sizes and types available
- Manufactured and Tested in accordance with IMCA D016, Rev3 - June 200 Guidelines
Marine parachute buoyancy air lift bag application:
- Deep water salvage and refloatation
- Commercial and Military equipment
- Static buoyancy
- Subsea rigging
Marine parachute buoyancy air lift bag usage:
Certificate of parachute buoyancy air lift bags:
| Model | Lift Capacity | Dimension (m) | Dump Vale |
3/4' Inlet Valve |
Appr. Packed Size (m) | Appr. Weight (kgs) |
|||||
| KGS | LBS | Dia | Height | Length | Width | Height | |||||
| LIGHT DUTY |
0BP-25L | 25 | 55 | 0.4 | 0.8 | Small | NO | 0.30 | 0.10 | 0.10 | 2 |
| 0BP-50L | 50 | 110 | 0.5 | 0.9 | Small | NO | 0.40 | 0.15 | 0.15 | 3 | |
| OBP-100L | 100 | 220 | 0.6 | 1.1 | Small | Yes | 0.45 | 0.15 | 0.15 | 4 | |
| OBP-250L | 250 | 550 | 0.8 | 2.0 | Small | Yes | 0.54 | 0.20 | 0.20 | 5 | |
| OBP-500L | 500 | 1,100 | 1.2 | 2.0 | Large | Yes | 0.60 | 0.23 | 0.23 | 8 | |
| OBP-1L* | 1,000 | 2,200 | 1.3 | 2.4 | Large | Yes | 0.80 | 0.40 | 0.30 | 10 | |
| OBP-2L* | 2,000 | 4,400 | 1.8 | 2.6 | Large | Yes | 0.80 | 0.40 | 0.30 | 20 | |
| OBP-3L* | 3,000 | 6,600 | 1.6 | 4.0 | Large | Yes | 1.20 | 0.40 | 0.30 | 30 | |
| OBP-5L* | 5,000 | 11,000 | 2.0 | 3.8 | Large | Yes | 1.20 | 0.50 | 0.30 | 35 | |
| HEAVY DUTY |
OBP-1 | 1,000 | 2,200 | 1.3 | 2.4 | Large | Yes | 0.80 | 0.40 | 0.30 | 15 |
| OBP-2 | 2,000 | 4,400 | 1.8 | 2.6 | Large | Yes | 0.80 | 0.40 | 0.30 | 23 | |
| OBP-3 | 3,000 | 6,600 | 1.6 | 4.0 | Large | Yes | 1.20 | 0.40 | 0.30 | 35 | |
| OBP-5 | 5,000 | 11,000 | 2.0 | 3.8 | Large | Yes | 1.20 | 0.50 | 0.30 | 42 | |
| OBP-6 | 6,000 | 13,200 | 2.3 | 3.4 | Large | Yes | 1.20 | 0.60 | 0.50 | 52 | |
| OBP-8 | 8,000 | 17,600 | 2.4 | 3.6 | Large | Yes | 1.20 | 0.70 | 0.50 | 60 | |
| OBP-10 | 10,000 | 22,000 | 2.5 | 4.6 | Large | Yes | 1.30 | 0.60 | 0.50 | 80 | |
| OBP-15 | 15,000 | 33,000 | 3.0 | 4.3 | Large | Yes | 1.30 | 0.70 | 0.50 | 120 | |
| OBP-20 | 20,000 | 44,000 | 3.4 | 5.6 | Large | Yes | 1.30 | 0.70 | 0.60 | 160 | |
| OBP-25 | 25,000 | 55,125 | 3.9 | 6.0 | Large | Yes | 1.40 | 0.80 | 0.70 | 180 | |
| OBP-30 | 30,000 | 66,000 | 4.0 | 6.3 | Large | Yes | 1.40 | 1.00 | 0.80 | 210 | |
| OBP-35 | 35,000 | 77,000 | 4.2 | 6.5 | Large | Yes | 1.40 | 1.20 | 1.30 | 230 | |
| OBP-50 | 50,000 | 110,000 | 5.0 | 7.5 | Large | Yes | 1.50 | 1.40 | 1.30 | 300 | |