Medium Back Synchronous Operator Chair - Triple Lever
The Triple Lever Task Operator Chair with Integrated Lumbar Support is a dependable ergonomic seating solution designed for offices, educational settings, home workspaces, and professional administrative environments. Built for comfort and everyday performance, the chair combines flexible ergonomic adjustment with durable workplace functionality.
The posture-curved seat features a waterfall front edge designed to reduce pressure on the legs and improve comfort during extended seated use. An under-seat skirt provides a neat professional finish while enhancing overall durability and structure.
Its contoured sculpted backrest incorporates integrated lumbar support to encourage healthier posture and improve lower back comfort throughout the working day. The triple lever mechanism allows independent adjustment of seat height, seat tilt, back rake, and back tilt, enabling users to tailor the chair to their preferred seating position.
The synchronous adjustment mechanism promotes coordinated movement between the seat and backrest, helping maintain ergonomic support during prolonged desk work. A robust gas lift provides smooth and reliable height adjustment, while the black five-star base and castors ensure stability and easy mobility around the workspace.
Certified to BS EN 1335 Level 3, the chair is designed to meet professional standards for ergonomic performance and workplace durability.
Key Features
- Triple lever ergonomic operator chair
- Certified to BS EN 1335 Level 3
- Posture-curved seat with waterfall front
- Integrated lumbar support
- Contoured sculpted backrest
- Synchronous seat and back adjustment
- Independent seat tilt functionality
- Adjustable back height, rake, and tilt
- Robust gas lift seat height adjustment
- Black five-star base with castors
- Suitable for prolonged daily use
- Designed for professional office environments
Dimensions
- Seat Width: 500mm
- Seat Depth: 480mm
- Seat Height Range: 460mm – 590mm
- Overall Width: 650mm
- Overall Depth: 650mm
- Overall Height: 980mm – 1120mm
Product Specifications
- Product Type: Task Operator Chair
- Mechanism: Triple Lever with Synchronous Adjustment
- Back Support: Integrated Lumbar Support
- Seat Feature: Waterfall Front Edge
- Base Finish: Black Five-Star Base
- Mobility: Castors
- Certification: BS EN 1335 Level 3
- Usage: Office and commercial environments
- Maintenance: Easy-Clean Upholstery Surface
- Suitability: Indoor Use
Product Benefits
- Multiple ergonomic adjustments support personalised comfort
- Waterfall seat design helps improve seating posture
- Integrated lumbar support enhances lower back comfort
- Synchronous movement encourages natural seated positioning
- Certified ergonomic performance for professional workplaces
- Durable construction suited to intensive daily use
- Ideal for offices, administrative spaces, and workstation environments