Zenox Nebula Ergonomic Office Chair
Zenox Nebula Ergonomic Office Chair
Zenox Nebula Ergonomic Office Chair
The Zenox Nebula is crafted for executives and power users who demand uncompromising comfort. Featuring high-flow WINTEX mesh, an independent dynamic lumbar back, seat depth sliding, and paddle-shift controls, it offers complete posture support for peak productivity.
Core Functionalities
TÜV Class 4 Gas Lift: Equipped with a top-certified Class 4 hydraulic gas lift, delivering smooth, whisper-quiet height adjustments with reliable daily stability.
120° Lockable Recline: Recline up to 120° and lock into your ideal position effortlessly using quick-access levers beneath the armrest.
Adjustable Headrest: Precision height adjustments cater to various user statures, ensuring consistent, ergonomic support for your head and neck.
Targeted Lumbar Support: Fine-tune lower-back alignment to relieve spinal pressure and maintain healthy posture during extended seating.
Intuitive Height Adjustment
Instead of reaching down for traditional under-seat controls, the Nebula places height adjustments right at your fingertips beneath the right armrest. This intelligent placement makes tweaking your seat height seamless and natural while remaining fully focused at your desk.
Align Your Upper Body
Engineered with an independent 4-stage backrest height mechanism, the Nebula allows you to adjust the back structure to match your exact torso length. Aligning the contours with your spine helps minimize fatigue and muscular strain over prolonged workdays.
Independent Torsion-Spring Lumbar
The separate lumbar module utilizes an internal torsion spring to adapt dynamically to lower-back movement. Operating independently from the primary backrest frame, it delivers targeted, flexible support without feeling overly rigid or restrictive.
Precision Seat Slider Mechanism
Customize seat depth to match your thigh length and posture preferences using the integrated seat slider. Proper depth alignment maximizes leg support while significantly relieving pressure behind the knees for improved circulation during long periods of sitting.
Korean-Imported WINTEX Mesh
Woven from high-grade polyester and DuPont elastic yarn, WINTEX mesh has passed 100,000 cycle durability tests along with California TB117 and British fire safety certifications. It delivers exceptional breathability, preventing heat buildup while retaining structural elasticity.
Certified Safety & Quality Standards
Backed by certifications from Swiss SGS, BIFMA, German TÜV, and American UL (low chemical emissions). Paired with Zenox’s 5-year hardware warranty and door-to-door servicing, you can enjoy absolute peace of mind regarding structural safety and long-term durability.
Multi-Functional Adjustable Armrests
Features 6-stage height locking mechanisms spaced 1 cm apart, complete with simple reset functionality when lifted to the top position. Soft PU-coated arm pads offer comfortable cushioning, while angle adjustments let you align support to your wrist positions and desktop workflows.
Specifications
Max Weight: <120 kg
Warranty: 5 Years (Hardware)
Frame Material: Aluminum Alloy / High-Grade Plastic
Upholstery: Korean WINTEX Mesh
Logo: Machine Embroidery
Headrest: Height-Adjustable Pillow
Lumbar Support: Independent Torsion Spring Structure
Armrests: Soft PU Coated Multi-Function Armrests
Gas Lift: TÜV Certified Class 4 Hydraulic
Wheelbase: Heavy-Duty Aluminum Alloy Base
Casters: PU Floor-Protective Wheels
Color Options: Black
Overall Depth: 59 cm
Min. Height: 112 cm
Max. Height: 121 cm
Seat Width (including frame): 50 cm
Seat Width (inner): 44 cm
Seat Depth: 45–48 cm
Seat Cushion Thickness: 8 cm
Armrest-to-Armrest Width: 67 cm
Backrest Length: 58 cm
Backrest Width: 49 cm
Headrest Height: 26 cm
Headrest Width: 35 cm
Seat Height from Floor: 42–52 cm
Armrest Height from Floor: 62–69 cm
Wheelbase Diameter: 73 cm
Chair Weight: 21 kg
*Dimensions may vary by up to ±2 cm.
Net Weight: 21 kg
Gross Weight: 23.5 kg
Package Contents:
1 × Assembly Instruction Manual
1 × Adjustable Headrest
1 × Independent Backrest & Lumbar Unit
1 × WINTEX Mesh Seat Cushion with Seat Slider
1 × Heavy-Duty Mechanism Base Plate
2 × Multi-Functional Armrests with Controls
1 × Premium Aluminum Alloy Five-Star Base
1 × Class 4 Gas Lift (with Cover)
5 × PU Silent Floor Casters
1 × Hardware & Assembly Tool Kit
