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 × 720 × 1090 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 | |
|---|---|---|
| Net weight | 18 kg | |
| Seat-height travel | 55 mm | |
| Tilt travel | 14 degrees | |
| Gas-lift cycles | 100000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Five-star base static load | 1136 kg | |
| Backrest cyclic fatigue | 120000 cycles | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back upholstery | Beige upholstered surface over padded cushioning; exact leather, PU, or fabric grade requires supplier BOM confirmation | |
|---|---|---|
| Cushion padding | Molded polyurethane foam with 90 mm seat build and 90 mm back crown; density targets listed in performance | |
| Integrated armrests | Continuous upholstered arm shells connected to the back and seat sides without separate hard pads | |
| Five-star base | Polished chrome-plated metal five-spoke base with 720 mm caster-center footprint | |
| Gas lift and support column | Black telescoping metal gas-lift column, 50 mm outer diameter target, between seat plate and chrome hub | |
| Tilt mechanism and levers | Black steel multi-lever tilt mechanism under the seat with visible adjustment lever and tension knob |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lever raises or lowers the seat through 55 mm, from 475 to 530 mm | |
|---|---|---|
| Swivel function | 360-degree swivel around the central gas-lift axis for desk-side movement | |
| Recline and lock | Multi-position tilt mechanism reclines through 14 degrees and locks at selected working angles | |
| Mobility | Five black twin-wheel casters on a polished chrome base enable rolling movement across office floors |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 850 x 680 x 380 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.
| Executive office setting | Suited to private offices and manager workstations where a high-back upholstered chair supports 530 mm desk heights | |
|---|---|---|
| Meeting and consultation use | Suitable for executive meeting rooms and client discussions because swivel, tilt, casters, and integrated arms support active seating |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 | Applicable dimensional safety basis for an office swivel chair, including adjustment and clearance checks | |
|---|---|---|
| EN 1335-2 | Applicable safety requirements for structural performance of office swivel chairs | |
| EN 1335-3 | Applicable test-method basis for stability, strength, durability, and caster testing | |
| EN 1021-1 | Applicable cigarette-ignition upholstery flammability test when fire-rated fabric is specified |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 | Applicable office-chair standard for stability, static load, swivel, tilt, back, arm, and base testing |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 | Applicable test basis for chair mechanical stability on an office swivel chair | |
|---|---|---|
| GB/T 10357.3 | Applicable test basis for chair strength and durability of seat, back, arms, and base | |
| GB/T 27921 | Applicable risk-management basis for user-weight and safety documentation during procurement |
This product must meet the following technical requirements: 1. GB/T 10357.2: Applicable test basis for chair mechanical stability on an office swivel chair; 2. GB/T 10357.3: Applicable test basis for chair strength and durability of seat, back, arms, and base; 3. GB/T 27921: Applicable risk-management basis for user-weight and safety documentation during procurement; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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