Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 680 × 670 × 1320 mm | |
|---|---|---|
| Overall footprint | 680 x 670 x 1320 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Chair net weight | 22 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Recommended user height range | 160 to 190 cm | |
| Seat-foam density | 45 kg/m3 | |
| Seat-foam rebound | 40% | |
| Back-mesh tensile load | 120 kg | |
| Gas-lift service class | Class 4 | |
| Base static load target | 1136 kg | |
| Caster rolling durability | 100000 cycles | |
| Warranty duration | 5 years |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest construction | Black flexible mesh stretched over a black polymer outer frame with internal Y-shaped spine support | |
|---|---|---|
| Seat cushion construction | 70 mm molded foam pad wrapped in black woven fabric and supported by a contoured polymer seat shell | |
| Headrest construction | Breathable black mesh insert in a curved padded polymer frame mounted on a height-adjustable bracket | |
| Armrest construction | Black rigid polymer arm posts and soft-touch flat arm pads connected to the seat support frame | |
| Under-seat mechanism | Black steel tilt mechanism with tension knob, lift lever and chrome-plated center column | |
| Base and casters | Polished aluminum five-star base with chrome center tube and five black twin-wheel nylon casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic lever raises and lowers the seat through a 100 mm stroke between 440 and 540 mm | |
|---|---|---|
| Synchronous recline | Backrest and seat move in a coordinated tilt with a 22-degree maximum recline and lockable upright, mid and full-recline positions | |
| Seat-depth adjustment | Sliding seat pan provides 50 mm of fore-aft adjustment to maintain 50 to 100 mm behind-knee clearance | |
| Footrest operation | Mesh-padded leg rest pivots out and extends 430 mm from the seat front, then retracts flush beneath the cushion |
Packaging & Logistics
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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Primary workplace use | Private offices, open workstations and home-office rooms for users requiring lumbar support, recline and leg rest during long computer tasks | |
|---|---|---|
| Recommended procurement configuration | Pair with a 720 to 760 mm deep task desk and a 700 mm circulation zone to permit full recline and footrest extension |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Office chair safety and dimensions | EN 1335 | |
|---|---|---|
| Office chair structural durability | EN 1335 | |
| Office chair dimensional fit | EN 1335 |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Office chair safety and durability | ANSI/BIFMA X5.1 | |
|---|---|---|
| Base vertical load | ANSI/BIFMA X5.1 Clause 8 | |
| Caster durability | ANSI/BIFMA X5.1 Clause 11 |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Safety and mechanical durability | GB/T 10357.3 | |
|---|---|---|
| Upholstery fabric safety | GB 18401 | |
| Formaldehyde emission | GB 18580 |
This product must meet the following technical requirements: 1. Safety and mechanical durability: GB/T 10357.3; 2. Upholstery fabric safety: GB 18401; 3. Formaldehyde emission: GB 18580; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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