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 × 680 × 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.
| Net weight | 19 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Suitable user height | 160 to 190 cm | |
| Recommended daily usage | 8 hours | |
| Gas-lift vertical stroke | 80 mm | |
| Back recline angle | 18 degrees | |
| Seat static load verification target | 102 kg | |
| Base static verification target | 1134 kg | |
| Caster rolling durability target | 100000 cycles | |
| Fabric abrasion acceptance target | 50000 Martindale cycles |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest upholstery | Green flexible woven mesh over a contoured black outer frame | |
|---|---|---|
| Headrest upholstery | Green mesh-covered curved headrest with padded core and black lower trim | |
| Seat surface | Black woven fabric or performance mesh over a contoured cushion | |
| Seat cushion | 70 mm molded polyurethane foam, density target 45 kg/m3 | |
| Back cushioning | Zone-molded lumbar and upper-back padding behind mesh support | |
| Seat inner support | 12 mm molded plywood or glass-filled polypropylene load pan | |
| Back frame | Black glass-filled nylon or reinforced polypropylene perimeter frame | |
| Armrest pads | Black soft-touch polyurethane pads on rigid support plates | |
| Arm supports | Black injection-molded resin or steel-reinforced posts with vertical housings | |
| Gas lift | 50 mm chrome-plated steel class-3 gas lift with black telescopic shroud | |
| Five-star base | Black glass-filled nylon base with five curved legs and integral caster sockets | |
| Casters | Five black twin-wheel nylon casters with steel swivel stems |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full rotational swivel through the seat-bearing and gas-lift assembly | |
|---|---|---|
| Pneumatic seat-height adjustment | Lever-operated gas lift provides 80 mm travel from 460 to 540 mm seat height | |
| Synchronized recline | Back reclines up to 18 degrees with linked seat movement for posture change | |
| Tilt lock | Multi-position lock secures the chair at upright and selected reclined angles | |
| Tilt tension control | Rear rotary knob adjusts recline resistance for user weight between 50 and 150 kg | |
| Headrest adjustment | Curved headrest supports height and angle adjustment with 60 mm vertical travel | |
| 4-D armrest adjustment | Arm pads support height, width, slide, and 15-degree rotation adjustments | |
| Lumbar zone support | Contoured central back panel provides passive lower-back support without a separate external pillow | |
| Mobile floor movement | Five twin-wheel 60 mm casters provide multi-directional rolling on hard floors and low-pile carpet | |
| Waterfall seat front | Rounded front edge reduces pressure behind the knees during extended seated work | |
| Recline safety margin | Mechanism and gas lift should be selected to retain stability at the full 18-degree recline | |
| 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.
| 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 | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Private executive office | High-back support, headrest, and recline suit long-duration computer and meeting work at 1400 to 1800 mm desks | |
|---|---|---|
| Open-plan workstation | 680 mm footprint and five-caster mobility suit standard 1200 mm desk bays and swivel task use | |
| Home office | Breathable green mesh and padded seat fit daily laptop or desktop work in study rooms | |
| Hot-desking area | Swivel, rolling, height adjustment, and arm adjustment allow quick changes between users | |
| Meeting or video-call room | Upright support and headrest make the chair suitable for discussions and virtual meetings lasting up to 2 hours | |
| IT and design workstation | Recline and lumbar support benefit users performing screen-based design, coding, or documentation work | |
| Procurement configuration recommendation | Order hard-floor or carpet-specific casters and confirm armrest adjustment type before bulk purchase | |
| Recommended desk height | 720 to 760 mm |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 suitability | Use dimensions and ergonomic seating geometry for office chairs as a layout and fit reference | |
|---|---|---|
| EN 1335-2 suitability | Require structural safety verification including stability, strength, and caster-related checks | |
| EN 1335-3 suitability | Use test methods for strength, durability, back, arm, seat, and base components | |
| EN 1021-1 and EN 1021-2 suitability | Specify cigarette and match ignition testing for seat and back upholstery where flame retardancy is required | |
| EN 12521 suitability | Useful only if the supplier classifies the chair as durable non-domestic seating with matching evidence |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 suitability | Applicable standards and test results require confirmation | |
|---|---|---|
| ANSI/BIFMA e3 suitability | Use furniture sustainability criteria for material, energy, human-wellness, and social-responsibility scoring when required |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 suitability | Apply seat and back strength and durability requirements for office seating during incoming inspection | |
|---|---|---|
| GB/T 24821 suitability | Use multi-purpose office furniture quality and structural inspection items where applicable | |
| GB 18584 suitability | Require indoor-furniture limited-hazard material verification for emitted and extractable pollutants | |
| GB/T 3324 suitability | Use general wooden furniture dimensional and workmanship checks if a plywood seat shell is supplied | |
| GB/T 26701 suitability | Industrial-film or decorative-coating requirements may be used for painted metal parts if applicable |
This product must meet the following technical requirements: 1. GB/T 10357.3 suitability: Apply seat and back strength and durability requirements for office seating during incoming inspection; 2. GB/T 24821 suitability: Use multi-purpose office furniture quality and structural inspection items where applicable; 3. GB 18584 suitability: Require indoor-furniture limited-hazard material verification for emitted and extractable pollutants; 4. GB/T 3324 suitability: Use general wooden furniture dimensional and workmanship checks if a plywood seat shell is supplied; 5. GB/T 26701 suitability: Industrial-film or decorative-coating requirements may be used for painted metal parts if applicable; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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