One
Individual adjustmentsSizeable family of logical and user friendly task chairs designed with simplicity and flexibility in mind. EFG ONE is a sizeable family of aesthetically pleasing task chairs designed with simplicity and flexibility in mind. Easy to use, easy to like and flexible enough to suit all. EFG One is equipped with a self-balance seat and the back automatically adjusts to the user, which is perfect for the modern office when many share the same chair. EFG One is logic and user friendly - choose between EFG ONE inc with a minimum of adjustments and EFG ONE sync where you are able to make several personal adjustments to fit your specific needs.
Model
Individual adjustments
Details
Model One "Sync" with individual adjustments, suitable for individual seating. Seat and back follow each other in a synchronous ratio of 2.7:1. Adjustable back height. Individual adjustment of the swing resistance adapted for people from 45 kg up to 120 kg. The mechanism can be locked in four positions. Sliding seat with seat depth adjustment. Two armrest variants, one adjustable and one multifunctional. Unbraked wheels for hard floors as standard.
Construction
Back with plastic frame and plastic J-bar. Seat frame made of plywood with cold foam padding. Mechanism in recycled aluminium. Height-adjustable steel pillar. 5-star swivel made of recycled aluminum or plastic with castors, diameter 50 mm. Armrests made of molded plastic.
Guarantee
5 years
Tested
EN 1335-1, EN 1335-2:2018
Upholstered back, back height 410 mm
| Height | 850-1050 mm |
| Width | 660 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Sit depth | 400-500 mm |
Upholstered back, back height 500 mm
| Height | 940-1140 mm |
| Width | 660 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Sit depth | 400-500 mm |
Mesh back, back height 550 mm
| Height | 970-1170 mm |
| Width | 660 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Sit depth | 410-510 mm |
| Weight | 15.0 kg |
Mesh back, back height 550 mm
| Height | 970-1170 mm |
| Width | 660-720 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
Upholstered back, back height 410 mm
| Height | 850-1040 mm |
| Width | 660-720 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Seat depth | 450 mm |
| Seat width | 475 mm |
| Sit depth | 390-445 mm |
| Backrest W | 445 mm |
| Backrest H | 410 mm |
| Armrest height from seat | 200-300 mm |
| Base diameter | 710 mm |
| Weight | 14.0 kg |
| Stroke | 190 mm |
Upholstered back, back height 500 mm
| Height | 940-1140 mm |
| Width | 660-720 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Seat depth | 450 mm |
| Seat width | 475 mm |
| Sit depth | 390-445 mm |
| Backrest W | 445 mm |
| Backrest H | 500 mm |
| Armrest height from seat | 200-300 mm |
| Total height armrest | 600-830 mm |
| Base diameter | 710 mm |
| Weight | 15.0 kg |
| Stroke | 200 mm |
Mesh back, back height 550 mm
| Height | 970-1170 mm |
| Width | 660-720 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
Upholstered back, back height 500 mm
| Height | 940-1140 mm |
| Width | 660-720 mm |
| Depth | 660 mm |
| Seat height (with load) | 400-530 mm |
| Seat depth | 450 mm |
| Seat width | 475 mm |
| Sit depth | 390-445 mm |
| Backrest W | 445 mm |
| Backrest H | 500 mm |
| Armrest height from seat | 200-300 mm |
| Total height armrest | 600-830 mm |
| Base diameter | 710 mm |
| Weight | 15.0 kg |
| Stroke | 200 mm |
Variant
Backrest
-
Mesh back
Mesh back. -
Upholstered back 50
Upholstered backrest, alternatively upholstered backrest with plastic covered back side. -
Upholstered back 40
Upholstered backrest, alternatively upholstered backrest with plastic covered back side.
Armrests
-
No armrests
No armrests. -
With armrests
Adjustable- or multi-adjustable armrests.
Materials
Seat and backrest
-
Fabric
-
-
Artificial leather
-
Back
-
Fabric
-
Headrest
-
Fabric
-
Swivel base
-
Metal
-
- Name:
- Code:
- Colour code:
- Price group:
- RAL-colour:
- NCS-colour:
- Supplier colour code:
- Composition:
Accessories
-
Castors and glides
-
Headrest
Headrest, as option or accessory. -
Polished swivel base
Polished-aluminium swivel base.
| Certificates and licenses | ||
|---|---|---|
| 24-hour test | Share file Download file | |
| One Environmental Declaration (EN) | Share file Download file | |
| EFG One Inc Möbelfakta Certificate | Share file Download file | |
| EFG One Sync Möbelfakta Certificate | Share file Download file | |
| Assembly instructions | ||
|---|---|---|
| One headrest, assembly instruction | Share file Download file | |
| User manual | ||
|---|---|---|
| One user manual | Share file Download file | |
| Brochures and Catalogues | ||
|---|---|---|
| Task chairs broschure (Swedish) | Share file Download file | |
| One broschure | Share file Download file | |
| Models | ||
|---|---|---|
| One models 2D dwg | zip | Share file Download file |
| One models 3D dwg | zip | Share file Download file |
| One models 3ds | zip | Share file Download file |
| Product sheet | ||
|---|---|---|
| One - Office chair with quick adjustments (inc) | Share file Download file | |
| One - Office chair with individual adjustments(sync) | Share file Download file | |
