Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 630 × 630 × 1180 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.
| Recommended user weight capacity | 135 kg | |
|---|---|---|
| Chair net weight | 15.5 kg | |
| Seat foam density | 45 kg/m3 | |
| Seat foam resilience | 38% | |
| Back mesh tensile rating | 250 N | |
| Fabric abrasion resistance | 50,000 Martindale cycles | |
| Caster rolling durability | 100,000 cycles | |
| Gas lift cyclic durability | 100,000 height-adjustment cycles | |
| Base static load verification | 500 kg downward static load | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest support surface | Gray flexible woven mesh stretched within a light gray molded frame | |
|---|---|---|
| Seat cushion | Gray woven fabric over 80 mm molded high-resilience polyurethane foam | |
| Arm and back frame | One-piece light gray molded polymer loop frame with integrated fixed armrests | |
| Seat underside and tilt mechanism | Black stamped-steel multi-position mechanism with visible adjustment lever and tension knob | |
| Height column | Black 50 mm pneumatic gas lift with telescopic steel tube and dark collar | |
| Five-star base | Light gray molded nylon or nylon-composite five-star base with five splayed legs |
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 from 440 to 540 mm | |
|---|---|---|
| Backrest recline | Center-tilt mechanism reclines the seat and back together to 15 degrees with lockable positions | |
| Tilt tension control | Rear rotary knob adjusts recline resistance for user body weight up to 135 kg | |
| Mobility | Five dual-wheel casters provide rolling movement and a 630 mm stable support footprint |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 660 x 600 x 360 mm | |
|---|---|---|
| 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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Office workstation use | Suitable for open-plan desks, private offices and home offices where users require breathable back support, swivel access and rolling mobility. | |
|---|---|---|
| Commercial seating project | Recommended for task-seating batches requiring fixed arms, neutral gray upholstery, standard 540 mm maximum seat height and hard-floor casters. |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
North America Purchasing & Inspection Reference * ANSI/BIFMA 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 * GB Standards
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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