Closed lifting bags
These are all standard production balls. Delivery time 7 to 20 days
Standard
The closed standard lifting bags cylinder shape are mainly used for lifting heavy objects, which begin or end in shallow water, where open lifting bags would not have a sufficient water column to exert the necessary effort. They are equipped with 3/4 valves loading/unloading butterfly valves, overpressure valves and certified straps which are positioned in numbers appropriate to the volume of the lifting bag.
Pulling
The closed cylinder lifting bags shape named "Pulling" specifically created for all those operations that require moving submerged objects attached to the lifting bag over medium distance.
Very simply, when the "horizontal" belt is hooked to the tow cable, the balloon will be able to discharge onto the belt the resistance that the water exerts on the nose cone.
This force opposing the movement, in normal cylindrical lifting bags, makes stress on the guides of the vertical belts, to the point of compromising their tightness in the event that the towing is not carried out at the adequate speed.
The technical features are the same as standard closed lifting bags cylinder shape
Horizontal Vertical
The peculiarity of these "horizontal/vertical" cylinder lifting bags consists in the fact that they can be used both horizontally and vertically, depending on the shape and depth of the objects to be lifted. In case of horizontal lifting, and for a long transfer of the lifted object, the straps placed in matching the nose cone, they can be used to secure the lifting bags to the tow cable, as in the "Pulling" version. The technical characteristics are the same as standard closed lifting bags.
Basic characteristics of closed lifting bags
Certified belts
3/4 loading/unloading valves, Overpressure valves
AISI 304 stainless steel shackles High frequency welding Orange color Made in Italy
All lifting bags are produced in Oil Boom, a material resistant to hydrocarbons
ALL BALLS CAN BE CUSTOMIZED TO REFLECT YOUR REAL NEEDS
ALSO THEY CAN BE PRODUCED WITH YOUR LOGO
KG. 1000
Diameter 80 cm
Length 200 cm
2 overpressure valves
2 loading and unloading valves
2 straps with 22mm shackles
Orange colour
KG. 1500
Diameter 94 cm
Length 220 cm
3 overpressure valves
2 loading and unloading valves
3 straps with 22mm shackles
Orange colour
KG. 2000
Diameter 96 cm
Length 270 cm
3 overpressure valves
3 loading and unloading valves
3 straps with 22mm shackles
Orange colour
KG. 3000
Diameter 90 cm
Length 420 cm
4 overpressure valves
4 loading and unloading valves
4 straps with 22 mm shackles
Orange colour
KG. 5000
Diameter 120 cm
Length 450 cm
5 overpressure valves
5 loading and unloading valves
4 straps with 32 mm shackles
Orange colour
Are you looking for something different? Do you need to change the standard production measurements?
We are able to modify our standard products so that they can become ideal for your needs. See the customized products page where you can find the various proposals already created for our customers