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High-Back Mesh Ergonomic Task Chair with Headrest and Fixed Armrests Specifications

HM-MESH-01Code:GU4TDNV1

High-Back Mesh Ergonomic Task Chair with Headrest and Fixed Armrests (model HM-MESH-01) is listed under Mesh Office Chair. Dimensions: 650 × 680 × 1280 mm. Materials: Blue flexible mesh tensioned in a black polymer outer frame. Load capacity: 1136 kg. Product Features: High-back,structure,blue,mesh,black,seat,swivel,base,headrest,fixed,armrests. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-10-27 18:23Popularity: 3
BrandFENGGUANModelHM-MESH-01
Overall dimensions (W × D × H)650 × 680 × 1280 mmFinished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mmLumbar Support Zone Height240 mm
Clear Width Between Armrests540 mmChair net weight18 kg
Recommended user weight capacity150 kgSeat foam density45 kg/m3
Seat foam indentation hardness65 NBack mesh tensile strength rating180 N/50 mm
Fabric abrasion acceptance target50,000 Martindale cyclesGas-lift compression cycles100,000 cycles
Caster rolling durability100,000 cyclesFive-star base static-load target1136 kg
Seat Foam Density / Rebound Reference45 kg/m³ / 65%Backrest supportBlue flexible mesh tensioned in a black polymer outer frame
Seat cushionBlack molded polyurethane foam covered with black woven fabricHeadrestCurved black polymer shell with blue mesh-faced padded surface
ArmrestsFixed black polymer T-arms with flat soft-touch top padsUnder-seat mechanismBlack steel plate tilt mechanism with polymer adjustment lever and tension knob
Gas lift and baseChrome-plated steel gas lift inserted into a molded black five-star baseHeight adjustmentPneumatic seat-height lift operated by the under-seat lever, with a 100 mm target travel
Recline movementSynchronized seat-and-back tilt with a maximum published back angle of 118 degrees and rear tension knobSwivel and mobility360-degree swivel seat on five 60 mm twin-wheel casters arranged around a 660 mm base
Upper-body supportContoured high mesh back with attached curved headrest and fixed T-arm forearm supportReference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per setReference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/setReference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilizationCommercial workstation seatingSuitable for open-plan desks, private offices, and home offices where head, back, and forearm support are needed for long computer tasks
Procurement configurationBest specified for single-shift task seating with hard-floor or carpet-safe twin casters and buyer-selected fabric color——
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PRODUCT MODULE 01 / 06

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 × 680 × 1280 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Chair net weight18 kg
Recommended user weight capacity150 kg
Seat foam density45 kg/m3
Seat foam indentation hardness65 N
Back mesh tensile strength rating180 N/50 mm
Fabric abrasion acceptance target50,000 Martindale cycles
Gas-lift compression cycles100,000 cycles
Caster rolling durability100,000 cycles
Five-star base static-load target1136 kg
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Backrest supportBlue flexible mesh tensioned in a black polymer outer frame
Seat cushionBlack molded polyurethane foam covered with black woven fabric
HeadrestCurved black polymer shell with blue mesh-faced padded surface
ArmrestsFixed black polymer T-arms with flat soft-touch top pads
Under-seat mechanismBlack steel plate tilt mechanism with polymer adjustment lever and tension knob
Gas lift and baseChrome-plated steel gas lift inserted into a molded black five-star base
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height adjustmentPneumatic seat-height lift operated by the under-seat lever, with a 100 mm target travel
Recline movementSynchronized seat-and-back tilt with a maximum published back angle of 118 degrees and rear tension knob
Swivel and mobility360-degree swivel seat on five 60 mm twin-wheel casters arranged around a 660 mm base
Upper-body supportContoured high mesh back with attached curved headrest and fixed T-arm forearm support
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Commercial workstation seatingSuitable for open-plan desks, private offices, and home offices where head, back, and forearm support are needed for long computer tasks
Procurement configurationBest specified for single-shift task seating with hard-floor or carpet-safe twin casters and buyer-selected fabric color
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1Office furniture seating dimensional safety and test-method requirements
EN 1335-2Office furniture seating safety requirements
EN 1335-3Office furniture seating test methods
EN 1021-1 and EN 1021-2Upholstered furniture ignition resistance using cigarette and match sources
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1Office chairs standard covering safety, durability, structural strength, stability, and cyclic testing
ANSI/BIFMA e3Furniture sustainability standard addressing material, energy, human, and social impacts
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.2Test method for furniture mechanical properties covering chair and stool stability
GB/T 10357.3Test method for chair and stool strength and durability
GB 18584Indoor decorative and furniture material limit for formaldehyde emission
GB/T 27743General requirements for swivel chairs
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 10357.2: Test method for furniture mechanical properties covering chair and stool stability;
2. GB/T 10357.3: Test method for chair and stool strength and durability;
3. GB 18584: Indoor decorative and furniture material limit for formaldehyde emission;
4. GB/T 27743: General requirements for swivel chairs;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The High-Back Mesh Ergonomic Task Chair with Headrest and Fixed Armrests is a practical seating solution for desk-based work, combining support-focused structure with a straightforward blue-and-black finish. Its tall back uses blue flexible mesh tensioned within a black polymer outer frame, creating an open visual profile while supporting the spine. An attached curved headrest follows the upper-back form, presenting a black polymer shell with a blue mesh-faced padded surface. The black woven-fabric seat sits beneath fixed black polymer T-arms, each finished with a flat soft-touch pad for forearm support. A molded black five-star base, chrome gas lift, and twin-wheel casters complete the conventional office-chair silhouette. The clear width between armrests is 540 mm, while the seat cushion is 90 mm thick and the backrest padding is 70 mm thick. A 240 mm lumbar support zone reinforces the chair’s ergonomic positioning. Construction centers on durable, recognizable office-chair materials. The cushion is molded polyurethane foam covered in black woven fabric, with a foam density of 45 kg/m3 and indentation hardness of 65 N. The mesh back carries an 180 N/50 mm tensile strength rating, and the fabric has a 50,000 Martindale-cycle abrasion acceptance target. Under the seat is a black steel plate tilt mechanism with a polymer adjustment lever and tension knob. The chrome-plated steel gas lift is rated for 100,000 compression cycles and connects to the molded polymer five-star base. The chair weighs 18 kg and has a recommended user weight capacity of 150 kg. Functionally, the chair supports pneumatic seat-height adjustment through the under-seat lever, with a 100 mm target travel. Its synchronized seat-and-back tilt offers a maximum published back angle of 118 degrees, while the rear tension knob allows recline resistance to be set. The 360-degree swivel seat is mounted on five 60 mm twin-wheel nylon casters arranged around a 660 mm base, providing mobility across typical office floor surfaces. The high back, headrest, lumbar zone, and fixed armrests are intended to provide integrated head, back, and forearm support during long computer tasks. The model is suitable for open-plan commercial workstations, private offices, and home offices. It is best specified for single-shift task seating where hard-floor or carpet-safe twin casters are appropriate. Buyers can select fabric color to coordinate with interior schemes. Procurement teams should note that one set ships in two cartons, with packaged gross weight of 23 kg and reference assembly time of 40 minutes per set.

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