CYLINDER / SAFETY 02
The chair sinks. The cylinder gets replaced whole.
A gas cylinder is a sealed pressure vessel. When a compatible rated replacement is available, we replace the complete unit—we never drill, puncture, open or modify it.
CYLINDER / SAFETY 02
SCOPE / IN
Photos and details we need
- +Full chair view
- +Underside and mechanism
- +Existing cylinder and base
- +Brand/model label
- +Current seat height if relevant
- +Approximate user/load requirements

PHOTO / LABEL / FAILURE
Three views make the first answer better.
- 01Full product
- 02Underside or frame label
- 03Failed component
Repair is conditional. The answer can be “part unavailable.”
That answer is more useful before a visit than after one.
SERVICE / QUESTIONS
Before a mobile visit
Why does my office chair keep sinking?
A worn gas cylinder is common, but the mechanism and chair configuration must be checked before selecting a replacement.
Can a chair gas cylinder be repaired?
We replace a complete compatible rated cylinder. We never drill, puncture, open or modify the pressure vessel.
What affects cylinder replacement pricing?
Cylinder specification, removal difficulty, chair condition, travel and the number of identical chairs.