Office Chair · Promise
A mid-back Promise task chair with a mesh back, an upholstered foam-cushioned seat and visible height and tilt controls.
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Choose a configuration
Values apply to the listed model and configuration. Confirm the selected size, finish and order specification.
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| Model / configuration | Dimensions | Net weight | Gross weight | Packing |
|---|---|---|---|---|
| OMC-1BMid-back task chair | Catalogue dimensions (as listed)H 960–1060 mm | 9.7 kg | 11 kg | 63 × 28 × 60 cm |
| OMCH-1B-3D4D headrest task chair | Catalogue dimensions (as listed)H 1210–1310 mm | 10.5 kg | 11.5 kg | 63 × 28 × 60 cm |
| OMC-1B-FCantilever visitor chair | Overall dimensions (W × D × H)620 × 630 × 980 mm | 10.1 kg | 11 kg | — |
| OMCH-1Standard mesh-headrest task chair | Verified component dimensionsSeat W 490 mmBack W 480 mmSeat H 480–580 mm | — | — | — |
Family film
Built around the way your project works.
A silent 40-second overview of four OMC-1 Family configurations in open offices, focus bays, adjustable workstations and meeting rooms. AI application illustrations, not completed customer projects or mechanism demonstrations. Refer to the original product photographs and renders for component details.
English captions are available in the player controls.
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| Configuration | OMC-1 Mid-back Current configuration | OMCH-1 Standard Headrest | OMCH-1 4D Headrest | OMC-1-F Visitor Chair |
|---|---|---|---|---|
| Headrest | Headrest-free mid-back | Standard headrest shown | 4D adjustable headrest shown | No headrest shown |
| Lumbar support | 3D lumbar support shown | 3D adjustable lumbar support shown | To be confirmed | Fixed mesh back shown |
| Armrests | Fixed armrests shown | One-piece fixed armrests shown | Fixed armrests shown | Fixed armrests shown |
| Seat and back | Mesh back and upholstered foam seat | Mesh back and upholstered seat shown | Mesh back and upholstered seat shown | Mesh back and upholstered seat shown |
| Controls | Height and tilt controls shown | Butterfly mechanism and gas-lift height adjustment identified | To be confirmed | Fixed visitor configuration shown |
| Recommended settings | Individual workstations and team offices | Individual workstations and private offices | Individual workstations and private offices | Meeting rooms and visitor seating |
Product details
Back and support
The rear photograph shows the separate lumbar-support assembly within the mesh back and surrounding frame. Choose this headrest-free configuration for a coordinated workstation package; the standard and 4D headrest options are specified separately.
Seat and controls
The upholstered foam seat and under-seat controls are visible in the original front photograph. Confirm the foam specification, mechanism and adjustment range for the configuration included in your order.
Fixed Armrests
The side photograph shows the continuous fixed-arm profile and its relationship to the seat and back. Confirm arm height against the desk underside, and leave space to pull the chair back into the circulation area. Fixed arms should not be specified as independently adjustable arms.
Workplace application
Plan the OMC-1 Mid-back configuration around shared bench workstations, desk screens and clear circulation routes. Review chair quantities, desk clearance and finish coordination for your office package. AI-generated application visual, not a completed customer project. Desks and accessories illustrate the layout, not a specified supply package; refer to the product photographs for chair component details.
Source-backed details
Intended settings
Downloads
PDF / English / 9.6 MB
Original Promise brochure for the OMC-1 / OMCH-1 family, including illustrated headrest, armrest and upholstery options. Not a Promise-3 specification; confirm the current configuration and component version before ordering.
PDF / English / Chinese / 22.5 MB
Office-chair volume of the company catalogue, original pages 1-49. Original page images are preserved. Some photographs show earlier component versions; confirm the current configuration and availability before ordering. The desk and project volumes are available in Resources.
Separate series
Project inquiry
Add OMC-1 Mid-back to your project inquiry, then share the room use, quantity and configuration priorities for review.
