Pneumatic Shock Office Chair Gas Lift Cylinder Replacement, 450 lbs Capacity

The office chair gas cylinder is one of the most critical components in office chair parts. Also referred to as the office chair pneumatic cylinder, office chair gas lift, or simply the office chair cylinder, it allows users to adjust the chair's height for comfort. In other words, it plays a significant role in providing the essential ergonomic benefit for users.

How it works: The pneumatic lift chair contains a cylinder with a piston and pneumatic rod that move up and down to control the chair's lifting mechanism. The cylinder is filled with nitrogen.

If your gas cylinder is worn or old, you can replace it with an AAGUT heavy-duty gas lift cylinder. This gas lift cylinder boasts excellent mechanical properties and durability, capable of supporting a higher weight of up to 450 lbs, compared to standard seat gas lift cylinders. Its pneumatic design enables smooth, quiet, and 360-degree rotation, making it suitable for various office stools, chairs, computer tables, and chairs.

The heavy-duty gas lift cylinder features the most advanced 4-class piston on the market, ensuring safe and explosion-proof use. The pneumatic shock allows for effortless and silent 360-degree rotation. The wider top and slightly narrower bottom design allows the lower part of the gas cylinder to be more embedded in the connecting hole of the five-star foot, resulting in a more stable chair overall.

As a critical component supporting swivel and lift chairs, the gas cylinder must be strong enough to withstand over 450 lbs (200 kgs). Therefore, the thickness of the outer and inner tubes is crucial. This Class 4 level gas cylinder, constructed with high-quality, thickened stainless steel, is built to withstand more weight and pressure than standard gas cylinders.

The bottom cover of the Welding Series Gas Cylinder is fully welded, providing excellent protection for the interior of the gas cylinder. This welding process is suitable for all gas cylinder outer tube thicknesses. The one-time forming circlip ensures easy operation, and the hydraulic piston offers reliable sealing performance, making it suitable for almost all office chairs, salon chairs, executive chairs, work chairs, and rolling stools.

To install the gas lift cylinder on your own, simply tip the chair onto its side, use a rubber mallet to remove the base, and then use a pipe wrench to twist and pull up the old cylinder. Insert the bottom of the new cylinder into the chair base, and the parts will fasten on their own.

This gas lift cylinder replacement is compatible with most executive chairs, office chairs, gaming chairs, and desk chairs, providing a hassle-free solution to fix a sinking office chair.

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