How to lubricate a Murphy bed gas spring?

- Jun 06, 2025-

Lubricating a Murphy bed gas spring is a crucial maintenance task that can significantly extend the lifespan of your bed and ensure its smooth operation. As a Murphy bed gas spring supplier, I've seen firsthand the impact of proper lubrication on the performance and durability of these essential components. In this blog post, I'll share some tips and best practices on how to lubricate a Murphy bed gas spring effectively.

Why Lubrication Matters

Before we dive into the lubrication process, let's understand why it's so important. Murphy bed gas springs are responsible for supporting the weight of the bed and allowing it to be easily raised and lowered. Over time, the constant movement and friction can cause the gas spring's internal components to wear down, leading to reduced performance and eventually, failure.

Lubrication helps to reduce friction between the moving parts of the gas spring, preventing wear and tear and ensuring smooth operation. It also helps to protect the gas spring from corrosion and rust, which can further damage the components and affect its performance. By lubricating your Murphy bed gas spring regularly, you can extend its lifespan and avoid costly repairs or replacements.

Choosing the Right Lubricant

Not all lubricants are created equal, and choosing the right one for your Murphy bed gas spring is essential. You'll want to select a lubricant that is specifically designed for use on gas springs and is compatible with the materials used in your gas spring.

Silicone-based lubricants are a popular choice for gas springs because they are non-toxic, non-corrosive, and provide excellent lubrication and protection. They also have a high resistance to temperature changes and can withstand the high pressures and forces generated by the gas spring.

Another option is a synthetic oil-based lubricant, which can also provide good lubrication and protection. However, synthetic oil-based lubricants may be more prone to attracting dirt and debris, which can cause additional wear and tear on the gas spring.

Avoid using petroleum-based lubricants, such as WD-40, on your gas spring. These lubricants can break down the seals and gaskets in the gas spring, causing leaks and reducing its performance.

Preparing for Lubrication

Before you start lubricating your Murphy bed gas spring, you'll need to gather a few tools and supplies. You'll need a clean cloth, a small brush or applicator, and the lubricant of your choice. You may also want to wear gloves to protect your hands from the lubricant.

Next, you'll need to locate the gas spring on your Murphy bed. The gas spring is typically located on either side of the bed frame and is connected to the bed and the wall by brackets or hinges. Make sure the bed is in the fully lowered position before you start working on the gas spring.

Lubricating the Gas Spring

Once you've located the gas spring and gathered your tools and supplies, you're ready to start lubricating. Here's a step-by-step guide on how to lubricate a Murphy bed gas spring:

  1. Clean the Gas Spring: Use a clean cloth to wipe down the gas spring and remove any dirt, debris, or old lubricant. Make sure to clean the entire surface of the gas spring, including the piston rod and the end fittings.
  2. Apply the Lubricant: Using a small brush or applicator, apply a thin layer of lubricant to the piston rod and the end fittings of the gas spring. Make sure to cover the entire surface of the piston rod and the end fittings with the lubricant.
  3. Work the Lubricant In: Once you've applied the lubricant, slowly extend and retract the gas spring several times to work the lubricant into the internal components. This will help to ensure that the lubricant is evenly distributed and that all of the moving parts are properly lubricated.
  4. Wipe Off Excess Lubricant: After you've worked the lubricant into the gas spring, use a clean cloth to wipe off any excess lubricant. Make sure to remove any lubricant that has dripped onto the bed frame or other components.

Frequency of Lubrication

The frequency of lubrication will depend on several factors, including the frequency of use, the environment in which the Murphy bed is located, and the type of lubricant used. As a general rule, it's recommended to lubricate your Murphy bed gas spring at least once a year.

If you use your Murphy bed frequently or if it's located in a dusty or humid environment, you may need to lubricate the gas spring more often. You should also lubricate the gas spring if you notice any signs of reduced performance, such as difficulty raising or lowering the bed or a squeaking or rattling noise.

Additional Tips and Considerations

  • Inspect the Gas Spring Regularly: In addition to lubricating the gas spring, it's important to inspect it regularly for any signs of damage or wear. Look for cracks, leaks, or other signs of damage on the gas spring and its components. If you notice any damage, replace the gas spring immediately to avoid further damage or injury.
  • Follow the Manufacturer's Instructions: Always follow the manufacturer's instructions when lubricating your Murphy bed gas spring. Different gas springs may have different lubrication requirements, so it's important to read the instructions carefully before you start.
  • Use the Right Tools and Supplies: Make sure to use the right tools and supplies when lubricating your Murphy bed gas spring. Using the wrong tools or supplies can damage the gas spring and reduce its performance.
  • Seek Professional Help if Needed: If you're not comfortable lubricating your Murphy bed gas spring or if you're unsure how to do it properly, seek professional help. A qualified technician can help you lubricate the gas spring and ensure that it's working properly.

Conclusion

Lubricating a Murphy bed gas spring is a simple but important maintenance task that can significantly extend the lifespan of your bed and ensure its smooth operation. By choosing the right lubricant, following the proper lubrication process, and inspecting the gas spring regularly, you can keep your Murphy bed in top condition for years to come.

If you're in the market for a high-quality Gas Spring for Wall Bed, Gas Spring for Tanning Bed, or Gas Struts for Tool Box, we're here to help. As a leading Murphy bed gas spring supplier, we offer a wide range of gas springs to meet your needs and budget. Contact us today to learn more about our products and services and to discuss your specific requirements.

References

  • Manufacturer's instructions for your Murphy bed gas spring
  • Industry standards and best practices for gas spring lubrication

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