shopping cart
item - $0.00

You have no items in your shopping cart.



Big and tall chairs at SitBetter

Ergocentric eCentric - Mid-Back 24/7 Ergonomic Chair

More Views

Ergocentric eCentric - Mid-Back 24/7 Ergonomic Chair

Weight rated up to 300 lbs., the eCentric (e-mb-ti) 24/7 Chair features the highest level of ergonomic comfort and support multi shift use!


Ships In: 10-14 Business Days
MSRP: $1,057.00

* Required Fields

MSRP: $1,057.00


The eCentric 24/7 Mid Back Ergonomic Office Chair (e-mb-ti) offers a premium level of ergonomic comfort and quality for multi-shift use up to 300 lbs users. With heavy duty components including a larger base and stronger mechanism/cylinder, this mid-back ergonomic 24/7 chair is durable and will withstand users up to 300 lbs for years.

Fully adjustable and with a bevy of standard features, it can be customized to provide exacting ergonomic comfort for users of all sizes. Also available as a High-Back.

Included Features:

  • 5" Patented Back Height Adjustment System.
  • Fully Upholstered Dual Curve Backrest (20"W x 22"H).
  • Molded Polyurethane Foam.
  • Eight Ply Hardwood Seat Structure.
  • Dual Density Molded Memory Foam.
  • 20" W x 19" D Standard Seat Size.
  • Heavy Duty Infinite Lock Free Float.
  • Adjustable Spring Tension.
  • Height Adjustment (5" Range).
  • 2.0" Depth Adjustable Seat Slider.
  • 26" Glass Reinforced Nylon Base.
  • 5 Dual Wheel Nylon Carpet Casters.
Available Options: Arm Options:

Additional Information

Manufacturer No
  • Seat Slider
  • Many Fabrics Available
  • Multi Function Controls
  • Many Upgrades Available
  • Back Height Adjustment
Product Video No
Supplier No
Lead Time 10-14 Business Days
Assembly Required Yes
Arms Optional
Meets or Exceeds ANSI/BIFMA Standards Yes
Overall Dimensions 20"W x 39"H - 44" H x 19"D
Seat Dimensions 20"W x 19"D
Sit Duration 8
Weight Capacity 300

Customer Reviews

Awesome chair!!! Review by North American Dismantling
The chair is better than I imagined! My back has been hurting for a while so I decided to try this chair, now all the girls in the office are getting one. Worth the cost! (Posted on 5/11/2014)

Write Your Own Review

You're reviewing: Ergocentric eCentric - Mid-Back 24/7 Ergonomic Chair

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

From the factory floor to the ergonomic seating specialists at ergoCentric Seating Systems, their sole mission and focus is to design and manufacture the best ergonomic chairs in the world.

Working closely with ergonomists and health practitioners to continuously improve and refine their chair designs, ergoCentric Seating Systems offers a wide range of aesthetically pleasing task, executive, guest and stackable seating for the office environment. Their industrial and hi-tech seating meet the specialized requirements of factory, laboratory, ESD and cleanroom settings.

Our Opinion: Ergocentric is a great ergonomic company. The features they offer on their chairs are outstanding, and we cannot say enough about the quality. Simply outstanding. Each chair, for example, comes with a serial tag for warranty tracking purposes. Their cleanroom applications are also in a class of their own. High quality ergonomic chairs from a high quality company.

Office Lifetime Warranty

ergoCentric Seating Systems hereby warrants all of its Office Seating products against defects and functional failure of materials including the pneumatic lift, for as long as the chair is in use by the original purchaser, with the following exceptions: the mechanisms, arms, foam and fabric are warranted for ten years from the date of purchase. These warranty is shall not apply to any products which much be replaced because of normal wear and tear, negligence, abuse or accident, shipping damage, or product use other than in accordance with written instructions and warnings.

ergoCentric makes no warranty that any of its products are suitable for any particular purpose and makes no other warranties, expressed or implies, other than those set forth herein. In no event shall ergoCentric be liable in either tort or contract for any loss or direct, special, incidental, consequential or exemplary damages. This warranty is based on an eight hour work day only for users weighing up to 280 lbs.

Plus size and Task Intensive Seating

The mechanisms, arms, foam and fabric are warranted for five years from the date of purchase. The Plus Size seating warranty is valid for users weighing up to 400 lbs. For all Task Intensive seating, the warranty is valid for continuous use multi-shift operations for users weighing up to 300 lbs.

Warranty Claims

ergoCentric will repair or replace any product or materials, covered by this warranty, found to be defective or inferior within the warranted period. This warranty includes the cost of labor and shipping. Claims are to be made directly to ergoCentric or to the authorized dealer from whom the chairs were purchased. Product materials for which a claim has been made, must be made available for inspection by an authorized ergoCentric representative.

Limit of Warranty

These manufacturer's warranties shall be valid only during the term of these warranties; and while the products herein warranted are in the possession of the original purchaser. The original purchaser shall mean the party which first purchased the products for its own use whether from ergoCentric or an authorized erogoCentric dealer.

10 Years:
- Original Purchaser - Up to a weight of 280 lbs.

5 Years:
- Plus Size seating up to a weight of 400 lbs. - Task intensive seating for multi-shift workers up to 300 lbs.