KAB ACS Executive 24/7 Ergonomic Chair

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The KAB ACS Executive is our top of the range 24/7 office chair. Ideal for company executives, 24 hour use or back-injury sufferers. As such, it features eight adjustable air bags in the seat and back cushions to ensure supreme comfort and support.

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Product Description

Our top of the range 24/7 executive, ergonomic office chair.

Its features enable you to completely customise this chair to suit your individualized comfort and support needs.

  • 12v electric powered adjustable air bags in the seat and back cushions to ensure optimum comfort and support
  • Back recline, tilt-lock and height riser mechanisms
  • Headrest is height and tilt adjustable
  • Armrests can be tipped-up out of the way or swivelled down to fit comfortably under your desk.

Features and Benefits:

24/7: designed to withstand extended use of 24 hours a day x 7 days a week.

Ergonomic Support: The way you sit at work is important as poor postural patterns during seated work tasks may be associated with physical discomfort, fatigue and injury. KAB Office Chairs incorporate a variety of adjustments that are specifically designed to allow you to maintain correct sitting posture and enjoy ideal support and comfort. Each chair has been engineered to exacting standards to ensure the stresses and strains placed on the body through incorrect seating is avoided.

Air Lumbar Support: 8 x adjustable air lumbar bags. 3 are located in the back rest and 2 are located in the side cushions, which provide customized support based on the profile of your back. A further 2 inflatable air bags are located in the side bolsters of the seat cushion and the remaining air bag is located in the front thigh cushion.

Backrest Recline: 16 degree back angle adjustment for customized comfort and optimum ergonomic support. Tilt-lock Mechanism offers easy rocker tension adjustment for users of 50kg to 150kg and incorporates an 'anti-kick' safety system. This makes KAB seats suitable for use by multiple users in shiftwork environments. This mechanism also allows you to lock your chair into a range of tilted positions for customized comfort.

Height Riser: allows for easy seat height adjustment between 460mm and 560mm.

Other Benefits:

  • AFRDI level 6 certified to 150kg



  • See colour PDF chart for options
  • Black leather, black or blue fabric

Chair Dimensions

  • Width without armrest 550mm
  • Width including armrest 650mm
  • Seat cushion depth 490mm
  • Chair back height incl headrest 940mm
  • 5 star base diameter 700mm
  • Seat Height range (standard gas lift) 460-560mm

Seat Height Ranges

The following ranges are available as special requests

  • Low Gas Lift 440-510mm
  • Medium Gas Lift (standard) 460-560mm
  • High Gas Lift 530-650mm

Delivery Times

All KAB products are normally made to order with 3-4 weeks manufacture times. If your order is urgent please call us (1800-615-666 within Australia only) to check immediate stock availability.

Warranty Information

  • 10 year unconditional warranty on the frame
  • 5 year warranty for all other chair parts and fabric
  • Warranty only applicable for users under 225kg. If user over 225kg warranty is null and void

Shopping with Confidence!

We appreciate that you want to shop with confidence online. And so Bad Backs wishes to confirm the importance we place on your privacy, security, our returns policy and customer service support.

Should you choose to shop in-store, visit one of our stores in Melbourne, Sydney or Perth.    Click here for our store locations.


The Australasian Furnishing Research & Development Institute is an independent not -for- profit technical organisation providing standards, testing product certification and research for buyers and sellers of furniture.

The purpose of testing and certification is to ensure that products are not only safe, but that they will last, thus contributing to sustainability and minimsing use of the earth's resources.

KAB Seating’s world leader status comes from the many years of experience we have within seat design, development and production. For over 27 years in Australia and more than 60 years worldwide, KAB Seating products have been synonymous with quality, durability and comfort.



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