Gas struts are essential devices that can be used in various applications, providing controlled movement and support for opening objects like hatches and doors. Over time, gas struts can experience a loss of gas, affecting their functionality. In this article, we will cover how to recharge or refill gas struts. You will learn the safe way to go about it.
How gas struts work
Gas struts work on the principle of gas compression. When the strut is compressed or extended, the piston moves within the cylinder, compressing or releasing the gas. This compression creates a force that opposes the motion, providing resistance and controlling the movement of the object. In essence, gas struts lessen the force needed to open the attached object. They also provide a dampening effect on closing, ensuring the safety of the user.
Application of gas struts
Gas struts, also known as gas springs, are incredibly versatile and used in many everyday items. You’ll find them in cars, where they help lift bonnet and boot lids smoothly, making it easier to access the engine or luggage area. In furniture, gas struts are used in office chairs, recliners, and even adjustable beds, allowing for effortless adjustments and added comfort. They’re also handy in industries for things like lifting equipment, cabinets, and hatches, ensuring easy access and safe operation. Essentially, gas struts make life a little easier by providing controlled, smooth movement wherever they’re needed.
Signs of gas strut failure
It is important to identify signs of gas strut failure to ensure the optimal functioning of the supported mechanism. Here are a few common indicators:
Difficult opening/closing
If you notice uneven or challenging opening and closing of doors, hatches, or other objects, it may be a sign of gas strut failure. The struts may no longer provide the necessary support and resistance, causing imbalanced movements.
Loss of pressure
A sudden loss of pressure in a gas strut can result in weak or ineffective support of the attached object. This can lead to difficulty in keeping doors or lids open, posing potential safety risks.
Squeaking or hissing noises
Strange noises, such as squeaking or hissing, during the operation of gas struts can indicate leaks or damaged seals. These issues can affect the performance and lifespan of the struts dramatically. We advise you to replace the gas strut if this is the case.
Recharging gas struts
Recharging gas struts is a potential solution to restore their functionality. Please note that regassing gas struts requires special equipment and training. We advise you not to try and recharge or refill the gas strut yourself but instead seek professional assistance to regas your gas struts safely.
Can you recharge or refill all gas struts?
While a recharge or refill can be a suitable solution for certain gas struts, it is important to consider their lifespan. Gas struts typically have a lifespan of 8-10 years. If your gas struts are approaching this age, it is recommended to purchase new ones instead of a recharge or refill. This is because of deterioration of the seals which keep the gas within the cylinder. If the gas struts show visible damage or extensive leakage, it is advisable to replace them. Purchasing new gas struts ensures optimal performance and reliability.
FAQ
#1 Can I recharge or refill my gas struts by myself?
Regassing gas struts requires specialized equipment and training. We advise you to seek professional assistance to regas your gas struts safely
#2 How long do gas struts typically last?
Gas struts have a lifespan of 8-10 years. If your gas struts are approaching this age, it is advisable to consider purchasing new ones instead of recharging them.
#3 Are all gas struts suitable for regassing?
Not all gas struts can be refilled. The condition of the struts, especially the seal, and their age should be considered before opting for regassing.
#4 What should I do if my gas struts show visible damage or leakage?
If your gas struts exhibit visible damage or excessive leakage, it is recommended to replace them rather than relying on a recharge or refill. Purchasing new gas struts ensures optimal performance and reliability.
