Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 670 × 670 × 1290 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 | 18 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Suitable user stature | 1900 mm | |
| Seat foam density | 45 kg/m3 | |
| Seat foam rebound | 40% | |
| Back mesh tensile load | 120 kg | |
| Gas-lift service rating | Class 3 | |
| Base static load target | 1136 kg | |
| Caster rolling durability | 100000 cycles | |
| Warranty period | 36 months |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest support surface | Blue flexible woven mesh stretched within a black polymer outer frame | |
|---|---|---|
| Headrest facing | Blue mesh or mesh-look fabric over padded inserts in a framed headrest | |
| Seat surface | Blue woven fabric or mesh-faced upholstery over a contoured cushion | |
| Seat cushion core | Molded polyurethane foam, 70 mm thick and 45 kg/m3 procurement density | |
| Inner seat shell | 12 mm glass-fiber-reinforced polypropylene seat board | |
| Back frame | Black molded polypropylene perimeter frame with internal support ribs | |
| Armrests | Black T-shaped arm supports with molded pads and vertical posts | |
| Gas lift | Black powder-coated steel telescoping cylinder, Class 3 target, 50 mm outer tube | |
| Mechanism housing | 2.5 mm black steel tilt mechanism plate under the seat | |
| Five-star base | Black glass-fiber-reinforced nylon or powder-coated steel 5-star base | |
| Casters | Five black 60 mm twin-wheel nylon casters with swivel stems | |
| Frame finish | Matte black coated or molded finish on arms, base, mechanism, and lift |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel movement | 360-degree horizontal swivel around the central gas-lift axis | |
|---|---|---|
| Seat height adjustment | 100 mm pneumatic lift travel with a 540 mm seat-height window | |
| Back recline | Synchronized tilt movement with 15-degree rearward recline and one lockable upright position | |
| Tilt tension control | Under-seat rotary tension knob calibrated for users up to 150 kg | |
| Head support | Padded framed headrest positioned for cervical support during upright and reclined work | |
| Lumbar and back support | Framed suspended mesh back with central vertical spine and lower lateral zones | |
| Arm support | Fixed T-armrests at 230 mm above the seat for forearm support during keyboard work | |
| Mobility | Five twin-wheel casters provide omnidirectional rolling on level office floors | |
| Weight transfer | Central gas lift distributes load to five radial legs and floor-contact casters | |
| Ventilation | Open-weave blue back and headrest panels allow airflow across the user's back | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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.
| Open-plan office workstation | Suited to daily computer work where breathable back support, swivel access, and mobility are required | |
|---|---|---|
| Home office | Fits a single desk setup for users needing head support and a compact 670 mm caster footprint | |
| Meeting and conference room | Can be used in collaborative rooms requiring swivel seating and easy repositioning | |
| Shared workstation program | Suitable for shift desks where a 150 kg user capacity and 100000-cycle caster target support frequent use | |
| Manager or supervisor workstation | High back and headrest provide a more supported seating profile than a standard armless task chair | |
| Hard-floor office area | Recommended with nylon twin casters for low-pile carpet or hard floors; soft-floor wheels can be substituted | |
| Ergonomic procurement package | Pair with a 760 mm desk and monitor arm to align the 540 mm seat height with keyboard work | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Dimensional safety and ergonomic geometry for office swivel chairs | |
|---|---|---|
| EN 1335-2 applicability | Safety, structural strength, and stability requirements for office swivel chairs | |
| EN 1335-3 applicability | Test methods for office swivel chairs | |
| EN 1021-1 applicability | Upholstered furniture ignitability by smouldering cigarette |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 back-rest test applicability | Back-rest static and cyclic force verification for office chairs |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 applicability | Furniture mechanical surface-damage test for the seat and back contact materials | |
|---|---|---|
| GB/T 10357.3 applicability | Furniture strength and durability test methods for chair seat and back loading | |
| GB/T 28004.1 applicability | General safety and physical test framework for office swivel chairs |
This product must meet the following technical requirements: 1. GB/T 10357.2 applicability: Furniture mechanical surface-damage test for the seat and back contact materials; 2. GB/T 10357.3 applicability: Furniture strength and durability test methods for chair seat and back loading; 3. GB/T 28004.1 applicability: General safety and physical test framework for office swivel chairs; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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