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Gas Cylinders

Shop office chair gas cylinders in South Africa from Bum Seating. Our range is designed for repairing, maintaining and upgrading office chairs used in offices, call centres, schools, training rooms, home offices and commercial workspaces.

Office chair gas cylinders, also known as gas lifts, control the height adjustment of an office chair. If your chair keeps sinking, no longer lifts or does not hold its height properly, replacing the gas cylinder can help restore comfort and function.

Replacement Gas Lifts for Office Chairs

A gas cylinder is one of the most important parts of an adjustable office chair. It allows the user to raise or lower the seat to a comfortable working height.

Our office chair gas cylinders are suitable for:

Office chair repairs
High back office chairs
Medium back office chairs
Executive office chairs
Typist chairs
Task chairs
Call centre chairs
Home office chairs
Training room chairs
Commercial office seating

Heavy Duty Office Chair Gas Cylinders

Heavy duty gas cylinders are designed to provide reliable height adjustment for regular office use. A strong gas lift helps support the chair, improve sitting comfort and keep the chair working correctly.

Replacement gas cylinders are commonly used when an office chair starts sinking, feels unstable or no longer adjusts properly.

Gas Cylinders for Chair Repairs

Replacing a faulty gas cylinder can be a cost-effective alternative to buying a new chair. If the seat, backrest, base and mechanism are still in good condition, a new gas lift can help extend the life of the chair.

Gas cylinders are often replaced during office chair repairs, maintenance projects and bulk chair refurbishments.

Compatible Office Chair Gas Lifts

Many office chair gas cylinders are designed to fit standard office chair bases and mechanisms. When choosing a replacement gas lift, it is important to check compatibility with the chair base, mechanism and seat height requirements.

Compatible gas lifts can help restore smooth height adjustment and better sitting position control.

Affordable Gas Cylinders for Bulk Repairs

Bum Seating supplies gas cylinders for individual buyers, businesses, schools and larger commercial repair projects. We offer practical parts for customers who need to repair or maintain multiple office chairs.

Our gas cylinder range includes options for:

Bulk office chair repairs
Office maintenance teams
Schools and training centres
Call centres and admin departments
Home office chair repairs
Commercial furniture refurbishment
Replacement parts for sinking chairs
Long-term office seating maintenance

Delivery Across South Africa

Bum Seating supplies office chair gas cylinders across South Africa, including Gauteng, Western Cape, KwaZulu-Natal, Eastern Cape, Free State, Limpopo, Mpumalanga, North West and Northern Cape.

We deliver daily in Gauteng and offer nationwide delivery to major areas including Johannesburg, Pretoria, Sandton, Midrand, Randburg, Cape Town, Durban, Gqeberha, East London, Bloemfontein, Polokwane, Mbombela, Kimberley and surrounding areas.

Cross-border supply to neighbouring countries can also be arranged on request.

Why Choose Bum Seating Gas Cylinders?

Heavy duty office chair gas cylinders available
Suitable for office chair repairs and maintenance
Replacement gas lifts for sinking office chairs
Compatible with many standard office chair designs
Useful for high back, medium back and task chairs
Bulk order options for repair projects
Nationwide delivery across South Africa

Frequently Asked Questions

What is an office chair gas cylinder?

An office chair gas cylinder, also called a gas lift, is the part that allows the chair seat to move up and down for height adjustment.

When should I replace an office chair gas cylinder?

You should replace the gas cylinder if your chair keeps sinking, does not lift properly, will not hold its height or feels unstable during use.

Can I replace only the gas cylinder instead of buying a new chair?

Yes. If the rest of the chair is still in good condition, replacing the gas cylinder can be a cost-effective way to repair the chair.

Are office chair gas cylinders universal?

Many gas cylinders fit standard office chairs, but compatibility can depend on the chair base, mechanism and required seat height.

Do you deliver gas cylinders across South Africa?

Yes. Bum Seating supplies office chair gas cylinders throughout South Africa, with delivery available to all nine provinces.

Related Office Chair Parts Categories

Looking for more office chair replacement parts? Browse our chair mechanisms for tilt and adjustment repairs, view our chair bases for replacement support, or explore our castors and glides for smoother chair movement and stable seating.

4 products
Gas Cylinders
  • 200mm Double Taper Gas Cylinder Bum-Seating (Pty) Ltd 129.56

    200mm Double Taper Gas Cylinder

    R148.99
  • 200mm Executive Gas Cylinder Bum-Seating (Pty) Ltd 129.56

    200mm Executive Gas Cylinder

    R148.99
  • 235mm Typist Gas Cylinder Bum-Seating (Pty) Ltd 139.13

    235mm Typist Gas Cylinder

    R160.00
  • 375mm Draughtsman Gas Cylinder Bum-Seating (Pty) Ltd 200

    375mm Draughtsman Gas Cylinder

    R230.00