Underwater Lift Bags
Underwater lift bags are open or enclosed bottom parachute type design. These air lift bags include commercial diving lift bags and professional lift bags.
Open bottom parachute type underwater air lifting bags are water drop shaped units. Generally, the open bottom parachute lifting bags can be used at any depth for marine salvage or re-floatation objects from the seabed. Because the open bottom design makes the operation more safety. Therefore, this type parachute lift bags is one kind of all-purpose salvage inflatable lift bags. Especially used for the scuba diving lift bags, marine salvage bags, lift bags salvage, floatation bags salvage, and float bags salvage.
The enclosed bottom parachute type lifting bags have the same size with open bottom parachute lift bags. It used as professional enclosed lift bags. There is one cover at the bottom. The user can open the cover according to the marine salvage projects condition.
Why DOOWIN Underwater Lift Bags?
Advanced design according to IMCA D016 guidance. HF welding seam technology. ISO 9001:2015 strict quality management system. Top quality with competitive price. DOOWIN is your best partner of diving lift bags in maritime industry.
Heavy Duty Material
Made of heavy duty PVC coating polyester fabric. Reach 10000N/5cm.
Conform to IMCA D016
Designed, manufactured and tested in comply with IMCA D016 guidance.
Dump Valves
The top dump valve could control the buoyancy by the bottom rope.
Safety Factor 5:1
Safety factor at least 5:1 in comply with IMCA D016 guidance.
Webbing Harness 7:1 SF
Certificate webbing harness 7:1 SF terminate with end shackles.
Single Lifting Point
All webbing harness point to a single ring for steady lifting.
Specifications of Underwater Air Lift Bags
DOOWIN parachute air lift bags have commercial diving air lifting bags and professional air lifting bags. Both inflatable lift bags have open bottom type and enclosed bottom type. Standard color is yellow. We could design the specifications as clients’ projects requirement.
Quality is Certificated by Drop Test
DOOWIN did the type certificate by drop test for water weight bags. Its proven factor of safety is in excess of 6:1. DOOWIN parachute type air lift bags have the same design and structures with water weight bags. So, it also well proven our parachute underwater air lifting bags top quality. Meanwhile, DOOWIN manufactures and test the parachute lift bags in compliance with IMCA D016” GUIDANCE ON OPEN PARACHUTE TYPE UNDERWATER AIR LIFT BAGS”. Furthermore, we can provide a third-party certificate upon request.
ABS Third Party Inspection
BV Third Party Inspection
LR Third Party Inspection
