Nitrogen Gas Springs

A reliable source for Gas Spring information and leading Gas Spring Companies & Manufacturers.

Gas springs are a popular alternative to mechanical leaf or coil springs as they offer increased product longevity and precision operation. While carbon gas springs are also popular, nitrogen is the most common actuation media used for these air springs and air shocks due to its abundance. Read More…

Nitrogen Gas Springs Nitrogen gas springs are pneumatic energy storage devices designed for the damping and isolation of movements through the use of compressed air.

Leading Manufacturers

Medford, OR  |  888-220-6093

American Gas Springs uses 25 years of experience of providing springs, modular torsion spring systems, gas springs and hinges for anything that needs a cover and must be lifted. Our springs lift and support housings, hatches and more, for easy lifting and lowering of electro-mechanical equipment.

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American Gas Springs $$$

Irvine, CA  |  800-858-7801

We keep business moving with our choice of gas springs and other similar models that allow devices to operate safely. Our products are cost-effective and improve the life of the systems and items they are installed into. Magnus Mobility Systems has springs that are more compact then many other manufacturers, and also has a high level of operating convenience.

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Monroe Magnus $$$

Marion, SC  |  843-464-5370

When it comes to manufacturing and supplying gas springs and dampers, we are a global leader. Our choice of gas springs includes integrated gas springs. The automotive and commercial industries use our original equipment to guarantee that their expectations will be met efficiently.

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AVM Industries $$$

Saskatoon, SK  |  306-683-5000

Our specialty in gas springs at LS Technologies has offered solutions to many industries. Our custom manufacturing of gas lift supports is fitted to your application and we are the only company that can do this. We are cost-effective as well because we can re-pressurize gas springs over replacement.

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LS Technologies Canada Inc. $$$

Fraser, MI  |  888-200-7190

KALLER’s gas spring technology is highly adaptable, and can be customized to suit customer specific applications. KALLER gas springs can be found in such a wide variety of applications, ranging from industrial robots to dump trucks and waste compressors. We are always producing results that exceed our customers expectations.

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Kaller Gas Springs $$$
placeholder image American Gas Springs Monroe Magnus AVM Industries LS Technologies Canada Inc. Kaller Gas Springs

Nitrogen gas springs have naturally low reactivity, which allows them to be used in a number of applications, such as food and aerospace applications, without risk of explosion or harmful contamination. Marine, medical, commercial and manufacturing industries such as those using presses, die cutting, drawing or casting also make use of these devices in daily operations as they offer not only damping and shock absorption but force exertion as well.

Gas lifts using nitrogen cylinders are likewise popular for platform or stock lifters. Nitrogen gas springs can offer forces anywhere between five and twelve hundred pounds, depending on size and construction. Despite the impressive mechanical capabilities and benefits associated with the use of nitrogen in gas springs manufacturing, caution should be taken when using compressed nitrogen in large amounts or improperly ventilated areas as the odorless, colorless chemical can act as an asphyxiant should the spring leak.

A self-contained cylinder, nitrogen gas springs are relatively simple in design, though additional features such as adjustable stroke length, locking mechanisms, high temperature seals, high speed extension and reduced compression ratios may necessitate more detailed design. For simpler models, a gas spring body is a sealed, tubular cylinder most commonly made of durable materials such as steel, stainless steel, aluminum or thermoplastics as needed to suit a specific application.

The interior surface is polished to micro-fine smoothness in order to reduce extraneous friction as the piston head slides up and down the barrel. The piston head and surrounding seals and o-rings divide the chamber into two airtight compartments. A rod is attached at one end to the piston head while the opposite end protrudes from the main body and attaches to the item to be supported or protected.

An orifice or valve is located on either end of the chamber to allow pressurized gas from a nitrogen reservoir to be introduced into or exhausted from the chamber as needed. This action causes the extension or compression of the spring. Alternatively, force on the piston rod causes the nitrogen to further compress and absorb energy as needed to protect surrounding equipment. To ensure precision functionality gas spring design often incorporates 3D CAD drawings and other software.