High-Back Mesh Ergonomic Office Chair with Headrest and Adjustable Arms (model ERG-MESH-HB-01) is listed under Mesh Office Chair. Dimensions: 680 × 680 × 1290 mm. Materials: Black woven mesh stretched over a black polymer outer frame with internal V-shaped support ribs. Load capacity: 150 kg. Product Features: black,mesh,high-back,ergonomic,chair,adjustable,headrest,polished,aluminum,base,twin-wheel,casters,reclining,mechanism. This page consolidates 6 groups of specifications and ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Brand | FENGGUAN | Model | ERG-MESH-HB-01 |
| Overall dimensions (W × D × H) | 680 × 680 × 1290 mm | Finished Seat Cushion Thickness | 90 mm |
| Backrest Padding Thickness | 70 mm | Lumbar Support Zone Height | 240 mm |
| Clear Width Between Armrests | 540 mm | Net weight | 21 kg |
| Rated user load | 150 kg | Dynamic seat load | 1100 kg downward test equivalent |
| Back-rest backward load | 136 kg test equivalent | Gas-lift stroke | 80 mm |
| Recline range | 95 to 125 degrees | Seat-foam thickness | 70 mm |
| Seat-foam density | 45 kg/m3 | Foam rebound | 40 percent |
| Caster rolling durability | 100000 cycles | Backrest upholstery | Black woven mesh stretched over a black polymer outer frame with internal V-shaped support ribs |
| Seat cushion | Molded polyurethane foam pad covered in black woven fabric or mesh | Headrest | Framed black mesh panel with padded outer edge and adjustable polymer mount |
| Arm assembly | Black polymer arm posts and flat arm pads connected to the seat mechanism | Internal seat structure | 12 mm molded plywood or glass-filled polymer seat shell on a 2.5 mm steel mechanism plate |
| Lift column | Chrome-plated steel telescopic gas lift with black release lever | Height adjustment | Pneumatic lever raises the seat through an 80 mm stroke between 460 and 540 mm |
| Recline control | Synchro-tilt mechanism reclines the back to 125 degrees with proportional rear seat tilt | Tension control | Side knob adjusts backward resistance to balance user weight up to 150 kg |
| Arm adjustment | Padded arms provide height indexing through four positions over 80 mm and 25 mm width pivot travel | Reference Package Count | 1 set / 2 cartons |
| Reference Assembly Time | 40 minutes per set | Reference Carton Dimensions | 850× 420× 720 mm |
| Reference Packaged Gross Weight | 23 kg/set | Reference Carton Volume | 0.26 m³/set |
| Indicative 20GP Loading | 135 sets at 85% space utilization | Workstation application | Suitable for executive desks, open-plan workstations and home offices requiring 460 to 540 mm seat heights |
| Facility procurement application | Suited to 8-hour desk users up to 150 kg where breathable mesh, adjustable arms and mobility are required | — | — |
| Time | Field | Original Value | Corrected Value | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 680 × 680 × 1290 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Net weight | 21 kg | |
|---|---|---|
| Rated user load | 150 kg | |
| Dynamic seat load | 1100 kg downward test equivalent | |
| Back-rest backward load | 136 kg test equivalent | |
| Gas-lift stroke | 80 mm | |
| Recline range | 95 to 125 degrees | |
| Seat-foam thickness | 70 mm | |
| Seat-foam density | 45 kg/m3 | |
| Foam rebound | 40 percent | |
| Caster rolling durability | 100000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest upholstery | Black woven mesh stretched over a black polymer outer frame with internal V-shaped support ribs | |
|---|---|---|
| Seat cushion | Molded polyurethane foam pad covered in black woven fabric or mesh | |
| Headrest | Framed black mesh panel with padded outer edge and adjustable polymer mount | |
| Arm assembly | Black polymer arm posts and flat arm pads connected to the seat mechanism | |
| Internal seat structure | 12 mm molded plywood or glass-filled polymer seat shell on a 2.5 mm steel mechanism plate | |
| Lift column | Chrome-plated steel telescopic gas lift with black release lever |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lever raises the seat through an 80 mm stroke between 460 and 540 mm | |
|---|---|---|
| Recline control | Synchro-tilt mechanism reclines the back to 125 degrees with proportional rear seat tilt | |
| Tension control | Side knob adjusts backward resistance to balance user weight up to 150 kg | |
| Arm adjustment | Padded arms provide height indexing through four positions over 80 mm and 25 mm width pivot travel |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Workstation application | Suitable for executive desks, open-plan workstations and home offices requiring 460 to 540 mm seat heights | |
|---|---|---|
| Facility procurement application | Suited to 8-hour desk users up to 150 kg where breathable mesh, adjustable arms and mobility are required |
EU Market Access Requirements* EN Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
|---|
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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