Pronal

25T - 4S Air Lifting Bag

4S Air Lifting Bag

Model: 25T

The Air lifting bag from Pronal is an essential tool for rescue operations and industrial maintenance. This device is designed for safe and efficient lifting. It allows for reliable handling of heavy loads, whether in emergencies or maintenance tasks. Moreover, its advanced design ensures optimal performance while maintaining a high level of safety.

Pronal

60T - 4S Air Lifting Bag

4S Air Lifting Bag

Model: 60T

The Air lifting bag from Pronal is an essential tool for rescue operations and industrial maintenance. This device is designed for safe and efficient lifting. It allows for reliable handling of heavy loads, whether in emergencies or maintenance tasks. Moreover, its advanced design ensures optimal performance while maintaining a high level of safety.

Pronal

132T - 4S Air Lifting Bag

4S Air Lifting Bag

Model: 132T

The Air lifting bag from Pronal is an essential tool for rescue operations and industrial maintenance. This device is designed for safe and efficient lifting. It allows for reliable handling of heavy loads, whether in emergencies or maintenance tasks. Moreover, its advanced design ensures optimal performance while maintaining a high level of safety.

Pronal

Inflatable Trench Shield - Smartshore

Model: 2230x1420

Pronal’s Inflatable Trench Shield Smartshore ensures worker safety during trenching or excavation works. It is a key tool to protect them from crumbling. These systems use two inflatable cushions that once inflated are held in place by braces. These cushions can reinforce trench walls up to 2m deep. For trenches less than 1.30m deep, the terrain density and ground consistency need to be taken into account. This is why Smartshore cushions can be used horizontally in these situations. Inflatable trench shield systems can be folded up and reused.

Pronal

Inflatable Platform Gap Filler

Pronal's inflatable platform gap filler is an inflatable solution integrated into the roof access gangways of all types of vehicles: train, bus, metro, tramway, or plane. Once inflated, it fills the gap between the vehicle and the gangway during maintenance and/or vehicle manufacture. Thus it ensures the safety of the agents by preventing the fall of people and tools.

Pronal

Lever Sensor

The Pronal level sensor is an advanced solution designed for precise, real-time monitoring of liquid levels and corresponding volumes in flexible tanks. Leveraging its technology, the sensor ensures optimal management of available resources, whether it be water, fuel, oil, or any other industrial fluid. The level sensor is adaptable to all types of tanks and liquids, making it an ideal solution for various industrial sectors with specific needs for monitoring liquid volumes.

Pronal

Air Lifting Bags - Air Lifting Bag for Extracting Block

The air lifting bag is part of the essential equipment dedicated to the extraction of blocks of marble, granite or any other stone. Indeed, its low thickness when empty allows it to be easily inserted in the sawing trenches. Several inflatable cushions are used simultaneously to spread the blocks of stone. They are maintained at a certain level by means of anchoring cables.

In addition, filled with air via a compressor, the quarry airbag spreads the rock evenly. This is followed by overlapping or shifting of the cushions until the stone blocks are tilted.

In the range of air lifting bags dedicated to the extraction of objects, you will also find the high-pressure air lifting bag.

Pronal

PSM Underwater Parachutes

PSM underwater parachutes are designed to provide extra buoyancy and for raising or lifting loads to the surface. They can be used at any depth for:

• stabilizing underwater loads
• refloating objects
• sea rescue operations
• securing loads during offshore maintenance or installation operations
• providing extra buoyancy in cooling ponds.

Pronal

RDF Underwater Lifting Units

Underwater lifting units are designed for:

• securing loads,
• transporting loads on the surface
• or dismantling ships.

With the possibility of customized design and construction, they can meet the demands of a range of markets. Not only can they assist the buoyancy of an object or ship on the surface, but they can also be employed to easily raise and lower loads underwater.

Pronal

Air Lifting Bags - High-Pressure Air Lifting Bag - CLT

The high-pressure air lifting bag, lifts, wedges and pushes heavy loads mainly horizontally. However, its actions can also be performed vertically, for example for pipe wedging. Depending on the model, the lifting capacity of this pneumatic cushion ranges from 1 to 65 tons. The lifting stroke can be up to 500 mm high.

Pronal

Air Lifting Bags - Stack Bag- CPF

Unlike the other ranges (CLT and CBP), the stack bag has the particularity. This cushion has a flat, non-slip surface. This guarantees the stability of the load. They can be stacked up to 3 cushions to reach a stable and secure lifting height of more than 500 mm. The airbag has a positioning mark to reinforce the safety and use of the product.

Moreover, thanks to its lightness and its low thickness when empty (25 mm), the use of this pneumatic lifting cushion is simple and fast. This stack bag can be used for civil protection, maintenance, industry etc.

The pressurization of the pneumatic lifting systems is controlled by a remote-control box. Thus, the operator can work in complete safety. A valve limits the inflation pressure to 10 bar. We offer a wide range of accessories to meet all customer applications.

The range is composed of 5 models that can lift loads from 30 to 81 tons of thrust.

Pronal

Air Lifting Bags - Cylindrical Air Lifting Bag- CLC

The CLC cylindrical air lifting bag can lift, and hold loads up to 12 tons. Among these important loads we find cars, trucks, agricultural machines or small planes.

Its thickness when empty is very low, making it easy to install in small spaces.

Once inflated with air, the inflatable lifting bag takes a cylindrical shape under pressure. This pneumatic cushion offers a significant lifting height up to 1 m high. This air lifting bag is the ideal solution for interventions in rough areas.

The large contact surface of the system allows the lifting force to be distributed over a larger area. The specific accessories for this range allow to secure the inflation pressure up to 1 bar.

For the lifting of larger loads, other air cushions are available, such as high-pressure air lifting bags or stack bags.

Pronal

Air Lifting Bags - Low-Pressure Air Lifting Bag - CBP

The CBP low-pressure air lifting bag has a parallelepipedic inflated shape. It allows to lift quickly and at great height any type of load from 1 to 5 tons.

Its dimensions of 25 mm when empty allow it to be installed in narrow passages. Moreover, this lifting system offers a significant lifting height, between 400 and 760 mm, depending on the dimensions.

This low-pressure air lifting bag can be inflated from an air compressor, with a pressure of 0.5 bar. However, it can also be inflated from a vehicle exhaust outlet. Therefore, the system is completely autonomous. Many accessories are available to ensure the pressurization.

Its low weight, its handling handles, and its designed markings facilitate the transport and the installation of the low-pressure air lifting bag. For an even greater stroke, it is possible to superimpose cousins.

Assembled by hot vulcanization, it is resistant to many aggressions: abrasion, friction, nature of the ground, … Indeed, as a real pneumatic jack, the CBP is indispensable on sand, earth or mud. For example, it is an essential tool for removing mud from a vehicle.

In the range of inflatable lifting cushions dedicated to the pneumatic lifting of vehicles, there is also the stack bag or the high-pressure air lifting bag.

Pronal

Inflatable Jacks

Inflatable Jacks are the ideal solution for applications that require a high lifting force to be applied at a defined height. This lifting bag has a lifting capacity of up to several dozen tons. Moreover, it can be inflated with air, water or oil. Pronal can produce special inflatable jacks with custom-made dimensions, resulting in specially shaped flexible cylinders.

Pronal

Inflatable Jack for Transformer Winding - VTR

The VTR inflatable jacks allow the adjustment of the height of the windings of the transformers. Indeed, during the assembly of the transformer, and at the end of the winding drying phase, it is sometimes necessary to adjust the height of the windings.

When they are empty, the lifting bags are thin and flexible. It is then very easy to slide them between the windings. Once inflated with air, they gently lift the coil without deforming it. The operator can insert or remove the shims to adjust the height of the coil.

This transformer winding adjustment system is an alternative to the traditional hammer wedge. It not only saves time but also prevents damage to the coil.

Pronal

Square / Circular / Rectangular Inflatable Jack

Inflatable jack, or lifting bag, is a pneumatic system made of elastomers or plastomers.

Filled with air, water or oil, these products are typically mounted in industrial automation systems to push, press, guide, clamp, lock, dampen, lift and handle.

Pronal

Annular Inflatable Jack

This range of annular inflatable jack is very efficient for isolation, clamping, clamping, pressing and handling applications.

Pronal

Inflatable Seal

The inflatable seal is a product whose main application is sealing. Made from plastomer material and welded by high frequency, this product ensures the sealing between a hopper and the sleeve of a big bag.

Pronal

Inflatable System for GSS Hydraulic Testing

Pronal has designed an inflatable stopper system for implementing hydraulic tests on superheater dryer units (GSS).

Pronal

Inflatable Stoppers for Testing Bouvier Darling Valves

The primary circuits in nuclear power plants are equipped with swing type check valves. The ASN has determined the frequency that the tightness of these swing valves must be tested.

Pronal

Mud Wiper Seal

Mud Wiper Seals are circular lip seals designed to prevent mud rising from the seafloor. Acting as an effective “anti-mud” barrier, they prevent all impurities entering the legs of offshore platforms.

These non-inflatable toric seals are used to prepare grouting operations. They prevent mud from penetrating the void between the internal diameter of the platform leg and the external diameter of the anchor pile.

The mud wiper seal provides a mud barrier when the jacket is set on the seabed and avoids mud rising after pile driving.

Mud wiper seals are designed according to :

• Leg ID
• Pile OD