Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 650 × 1230 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 | 136 kg | |
|---|---|---|
| Chair net weight | 16.5 kg | |
| Seat foam density | 45 kg/m3 | |
| Seat foam indentation load deflection | 55 N | |
| Back mesh tensile support | 120 kg static user load | |
| Gas-lift stroke | 100 mm | |
| Tilt lock angle | 18 degrees rearward | |
| Caster rolling durability | 100000 cycles | |
| Base static load rating | 1134 kg | |
| 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 and headrest | Black woven mesh tensioned in a molded polymer frame for breathable back and head support | |
|---|---|---|
| Seat cushion | Black fabric-upholstered polyurethane foam pad with molded front edge | |
| Arm supports | Black molded polymer fixed loop arms connected to the seat-back assembly | |
| Center column | Black-coated steel telescoping gas-lift cylinder with polished upper section | |
| Base and casters | Black five-star molded base with five twin-wheel swivel casters | |
| Under-seat mechanism | Black steel tilt mechanism with visible control lever and chrome adjustment rod |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic center-post lift controlled by the under-seat lever, providing 100 mm travel | |
|---|---|---|
| Recline control | Backrest tilts rearward to 18 degrees with a single-lever lock or free-float position | |
| Mobility | Five twin-wheel casters provide rolling movement and the radial base supports upright stability | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 680 x 640 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 individual desks, open-plan workstations, and administrative seats requiring breathable back support | |
|---|---|---|
| Meeting and study spaces | Suitable for conference rooms, home offices, and study stations where users need recline and mobility |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Apply to office-chair dimensions and dimensional safety requirements | |
|---|---|---|
| EN 1335-2 applicability | Apply to safety, stability, and structural requirements for office task chairs | |
| EN 1335-3 applicability | Apply to static, fatigue, and impact test methods for office chairs |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | Applicable standards and test results require confirmation |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Apply to furniture strength and durability testing of chair seat and back structures | |
|---|---|---|
| GB/T 27927 applicability | Apply to safety, stability, and performance requirements for office swivel chairs | |
| GB 17927 applicability | Apply to assessment of upholstered furniture fabric and lining safety properties |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Apply to furniture strength and durability testing of chair seat and back structures; 2. GB/T 27927 applicability: Apply to safety, stability, and performance requirements for office swivel chairs; 3. GB 17927 applicability: Apply to assessment of upholstered furniture fabric and lining safety properties; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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