5.5 inch Office Chair Gas Lift Cylinder- Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston (Black)

Price: $22.99
(as of May 11, 2025 09:18:50 UTC – Details)

Product Description

If your gas cylinder is old or worn, you can replace it with an Omyoffice heavy-duty gas lift cylinder.The gas lift cylinder has excellent mechanical properties and durability. It can support higher weight than standard seat gas lift cylinders.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Pneumatic impact allows it to rotate 360 degrees easily, smoothly and quietly. It is an excellent alternative to damaged or worn air lifts on office chairs, work chairs, executive chairs, etc.! Although this cylinder can hold many chairs and stools, it cannot hold them all.

SAFE EXPLOSION-PROOF

The air lift cylinder is the most advanced 4-class piston on the market, which is safe and explosion-proof to ensure safe use

THICK STAINLESS STEEL MATERIAL

Smooth lifting, low noise, durable, and made of high-quality thick outer steel to ensure compliance with quality standards

EASY INSTALLATION

The one-time forming circlip is easy to operate, good sealing performance, safe and reliable, and can be used with many office chairs

SMOOTH ROTATION

The gas lift cylinder possesses excellent mechanical properties and durability,makes it easy to rotate 360 degrees smoothly and silently.

Product Size

Please look carefully at the size description.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

DESIGNED TO BE HEAVY DUTY

Stable use and no noise,aerodynamic impact making the operation simple and smooth. No noise to colleagues even when turning or lying on a chair to restUsing high-quality materials and thick outer steel, these cylinders are of real high quality and durability, load-bearing capacity: 1000LBS

NO NOISE LIFTING

The internal structure design is a decompression zone, which is safer . Upgrade the shell to make your chair more durable!Universal size replacement for most of office chair cylinder, executive chairs cylinder, full 360 degree rotation, smooth and without noise move to all directions.

1 STANDARD DIAMETER

2 EASY INSTALLATION

3 360 DEGREE ROTATION

4 5.5’’ ADJUSTING HEIGHT

5 HEAVY DUTY CLASS 4 PISTON

Adjustable height 5.5 IN: The height of the fully compressed chair piston is: 11.4 IN, the fully expanded height is: 16.9 IN, it has an adjustable height of 5.5 IN,which allows you to rise higher (Note: higher than normal cylinder, measured before purchase)
Universal size: This hydraulic piston is suitable for almost all office chairs (salon chairs, executive chairs, work chairs, rolling stools) on the market, and has a better load-bearing capacity. The office chair piston maximum weight it supports is 1000 Lbs, which is much heavier than ordinary gas cylinder for office chair
Official certification: Durable, the best quality gas lift cylinder, withstand higher weight and pressure, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, and is made of high-quality thickened outer steel to ensure compliance with quality standards
Excellent alternative office chair gas cylinder: Stable use, no noise, silent 360° rotation and aerodynamic impact, making the operation simple and smooth. No noise to colleagues even when turning or lying on a chair to rest
High-quality Office chair gas cylinder: This is a quiet/durable/sturdy office desk gas cylinder. Able to work well in the office