Brewer DynaCore™ 9400 Series Dynamic Seating System

Avoid atrophy of core muscles, and the resulting chronic pain and fatigue from seating in a confined position


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Catalog No. 21-010-005

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    Color Gray
    Adjustable (Height) Yes
    Diameter (English) Base 25 in.
    Diameter (English) 24 in.
    Diameter (Metric) Base 63.5cm
    Diameter (Metric) 60.9cm
    Finish Powder-coated
    Height (English) 20 to 24.75 in.
    Frame Material Cast Aluminum
    Height (Metric) 50.8 to 62.86cm
    Load Capacity (Metric) Centralized 113.39kg
    Load Capacity (English) Centralized 250 lb.
    Seating Height Adjustable
    Seating Type Stool
    Upholstery Stitched Vinyl Upholstery
    Weight (English) 62 lb.
    Weight (Metric) 28.1kg
    Product Type Stool

    Safe, progressive way to activate and exercise the core muscles while sitting.

    • Adjustable Air Suspension allows 360° of seat movement and helps sitter increase or decrease the movement speed of core muscles, thereby providing exercise to back and core muscles
    • Saddle style seat with Hybrid memory foam offers excellent weight distribution
    • Three-way adjustable backrest
    • Lumbar support is easy to adjust to user preference
    • Powder-coated, 24 in. dia. (61cm) aluminum frame base
    • Stationary arms available separately (21-001-006)
    Core muscle movement stimulates increased sensory feedback to the brain
    • Aids in prevention and reduction of lower back pain
    • Promotes postural health and endurance
    • Heightens user's ability to concentrate and be more productive
    Seating Components
    • Air pump and release valve — adjusts the tension of the 360° balanced, dynamic movement
    • Air pressure gauge — displays the amount of air in the system
    • Air shut off valve — locks air system to maintain free-flowing movement settings
    • Activation level — used to engage or disengage side-to-side movement
    • Therapeutic dynamic seating system — adjustable air suspension system allows movement in 360° and allows sitter to increase or decrease resistance

  • Description & Specifications

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