The Subsalve USA Professional Lift Bag began with
a one-of-a-kind assignment from the US Navy to develop a floatation
device that would dependably withstand particularly abusive conditions.
Subsalve developed the 5-ton Deep Ocean Lift Bag which had unprecedented
strength, low elasticity and superior resistance to abrasion and
chemical attack. This bag is now our standard Professional Lift
Our most versatile and easy-to-use lift bags.
These open-bottom, balloon-shaped bags with a single
attachment point are easy to use in construction, heavy and light
salvage, and many offshore tasks.
Provides maximum lifting capacity with the least
total bag weight.
Manufactured from heavy-duty, ballistic-rated
nylon fabric coated with urethane. This specially-coated fabric
- High strength
- Very resistant to abrasion
- Not affected by most petro-chemicals
- UV resistant
All SUBSALVE USA Professional Lift Bags
are equipped with easy-to-operate fill and dump valves on the top
of the lift bag.
BELOW 2 TONS
- Has multiple nylon lift straps sewn directly
to the bottom of the lift bag which bears the load and has a safe
working ratio of 6:1.
- Fitted with SUBSALVE'S Plunger Dump
Valve, incorporating a lanyard and push knob operation as well
as a 1 1/4" NPT inflation port.
2 TONS AND OVER
- Designed with a replaceable heavy-duty nylon
webbing lift harness fabricated into the skin of the bag which
bears the load and has a safe working ratio of 6:1.
- Fitted with a 3/4" NPT inflation port and
a 3/4" bronze ball valve for deflation.
Similar in shape to an inversed water droplet at the moment of
breakaway, this unique design provides maximum lifting capacity
with the least total bag weight. It also provides an even distribution
of stress over the fabric surface.
Each bag leaves our manufacturing facility equipped
with all necessary hardware and is ready for immediate use. Each
SUBSALVE USA Lift Bag is tested prior to shipping, and must
meet rigorous U.S. Department of Defense requirements.