Iron Horse 4000 Series – Premium Ergonomic Office Chair
Purpose-built executive seating engineered for demanding workdays and long-hour focus.
Designed to deliver firm support, controlled comfort, and lasting performance.
Who This Chair Is Perfect For
Purpose-built for professionals who value performance and comfort
Senior executives and directors
Professionals working 8–12 hours daily
Corporate offices and boardrooms
Finance, consulting, and operations teams
Decision-makers who prefer firm, stable seating
Home offices built for serious work
Key Ergonomic Benefits
Medical-grade engineering designed to support your body through every workday
Orthopedic-Enhanced Lumbar Support
Provides firm lower-body support that helps maintain balanced posture during extended sitting.
Multi-Stage Recline Mechanism
Allows controlled reclining positions that support comfort without compromising stability.
High-Density Molded Seat Cushion
Ideal for executive offices, boardrooms, and professional environments requiring reliable seating.
Precision Posture Alignment
Enables smooth height control for proper desk and leg alignment.
Premium Leather Breathability
Helps reduce heat buildup during long working sessions.
Precision Posture Alignment
Supports consistent seating balance across different desk setups.
Comfort & Premium Features
Executive-grade craftsmanship in every detail
Firm, structured seating for long-hour stability
High-resilience cushioning for daily professional use
Durable leather upholstery with refined finish
Smooth recline and tilt control system
Reinforced metal base for balance and durability
Adjustable armrests for desk compatibility
Quiet rolling casters for office flooring
Built for consistent, long-term performance
Warranty & What's Covered
Peace of mind for long-term executive use
Warranty Coverage Includes:
- Chair frame and structural integrity
- Recline and height adjustment mechanisms
- Armrest and base assembly
- Manufacturing-related faults
- Local support and after-sales service are available in Lagos, Abuja, and across Nigeria.
Technical Specifications
Complete product dimensions and materials
Usage Rating
8–12 hours daily
Material
Premium leather & high-density foam
Support System
Multi-stage recline mechanism
Seat Height
Adjustable
Seat Depth
Ergonomically optimized
Weight Capacity
120–150 kg
Base
Reinforced metal base with smooth casters
Colours
Executive Black
What Makes This Chair Different
Designed for Nigerian Corporate Workflows
Built to support long working hours common in Nigerian offices, with materials chosen for durability.
Structured Ergonomic Engineering
Designed to prioritize stability, posture alignment, and consistent comfort over time.
Corporate-Ready Build Quality
Ideal for executive offices, boardrooms, and professional environments requiring reliable seating.
Frequently Asked Questions
Everything you need to know about the ACS Director
Is the Iron Horse 4000 Series an ergonomic office chair suitable for long working hours?
Yes. The Iron Horse 4000 Series is an ergonomic office chair designed for professionals who sit for 8–12 hours daily. It provides structured support, controlled recline, and stable seating for extended work sessions.
Is this chair suitable for executives and directors?
Absolutely. This is an executive ergonomic chair built for senior professionals, directors, and decision-makers who require premium comfort, durability, and a professional appearance in office environments.
Does this high-back office chair provide proper posture support?
Is the Iron Horse 4000 Series available for delivery in Nigeria?
What makes this a premium ergonomic leather office chair?
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