Five-position back height
The complete dual-section backrest moves through five settings across a 60 mm range to suit different users.
Mesh Office Chairs
A8623 Dual-Back Ergonomic Mesh Chair with Footrest
A commercial ergonomic mesh chair combining a 3D headrest, height-adjustable dual-section back, adaptive lumbar support, 4D armrests, sliding seat and a concealed padded footrest.
3D headrestAdaptive dual back4D armrestsSliding seatHidden footrest
Images show black, red and blue mesh reference configurations. Final colors, component finishes, test documentation and packing are confirmed with the quotation and approved sample.
Adaptive dual-back support
Adjustable lumbar contact for changing work postures.
The A8623 pairs a five-position height-adjustable back with self-adaptive sliding lumbar support. Its 4D armrests, seat slide, synchronized tilt and concealed padded footrest extend the chair from focused work to short rest periods.
Quiet synchronized control
A 3.0 mm reinforced mechanism provides three-position tilt locking and fore-aft seat adjustment.
Concealed padded footrest
The retractable support stores beneath the seat and extends for short rest or reclining periods.
A8623 specification
Commercial construction and packing data.
Test values and certifications below are supplier-provided specifications. Final configuration, documentation, colors and packing are confirmed with the quotation and approved sample.
Backrest frameBlack high-toughness glass-fiber reinforced frame
Headrest3D adjustable headrest
Back architectureDual-section ergonomic design with user-adjustable lumbar support pressure
Lumbar systemSelf-adaptive sliding lumbar support
Backrest heightFive adjustment positions over a 60 mm vertical range
ArmrestsBlack 4D armrests with PU pads
MeshPremium wear-resistant technical mesh
SeatOpen-frame seat construction with fore-aft slide adjustment
Mechanism3.0 mm reinforced synchronized tilt mechanism with three-position lock
Mechanism durability300,000-cycle supplier-stated durability test; interference- and noise-free movement specification
FootrestConcealed retractable padded rest support
Gas liftClass 4 black safety gas lift made from thickened seamless steel tube; TUV/SGS certified
Base350 mm high-strength electroplated five-star base
Base testingStatic-load specification above 1,200 kg, exceeding the supplier-stated BIFMA test requirement
CastersØ60 mm PU silent casters with silver trim
Carton75 × 42 × 65 cm
Packing volume0.2 m³ per carton
Packing quantityOne chair per carton
WeightNet weight 20.6 kg; gross weight 22.9 kg
Commercial project supply
Specify A8623 for ergonomic work and executive seating.
Tell us your required quantity, destination, black, red or blue mesh direction, component finish and project timeline. Our team will confirm MOQ, configuration, documentation and export quotation.
Request A8623 details