Item #5845155

National® Helio Ergonomic Task Chair, Midnight/White

Item #5845155


    If you need a versatile piece to fill out your work space, choose this ergonomic office chair. The mid-back office chair features a supportive waterfall seat cushion and a synchro-tilt function to help you stay comfortable. The rolling desk chair can swivel, allowing you to reach files and supplies from behind you without getting up.

    • Overall Dimensions: 41-1/4"H x 26-1/2"W x 26"D.
    • Ergonomic design allows for comfort throughout the day.
    • Recommended for performance use 6-8 hours per day.
    • Weight capacity tested to support 250 lb.
    • Waterfall seat cushion.
    • Foam cushioning and a breathable mesh back.
    • Self-balancing design and synchro-tilt function.
    • Height-adjustable arms.
    • Sturdy plastic base with dual-wheel casters.
    • Swiveling design.
    • Assembly required.
    • Backed by the manufacturer's 10-year limited warranty.
    • Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers.
    • Meets/Exceeds Flammability Standard TB117-2013
    Item #5845155
    Manufacturer #DA3376585
    Color (Seat)Midnight
    width26-1/2 in.
    height41-1/4 in.
    depth26 in.
    Weight Capacity (Seat)250 lb
    Length (Seat)18-1/4 in.
    CertificationsTested to meet ANSI/BIFMA Performance Standards; Meets/Exceeds Flammability Standard TB117-2013
    Color (frame)White
    Width (Seat)18-1/4 in.
    Height (Maximum) - Floor To Seat20 in.
    Height (Minimum) - Floor To Seat17 in.
    furniture styleModern
    recommended daily usagePerformance (6-8 Hours)
    chair back styleMid-Back
    Material (seat)Polyester; Foam
    Material Family (Seat)Fabric
    AdjustmentsArm Height; Synchro Tilt; Seat Height
    chair back materialMesh
    material (frame)Plastic
    Seating Collection NameHelio
    assemblyAssembly Required
    style nameErgonomic Task Chair
    Warranty10-Year Limited
    Height Adjustment TypePneumatic/1-Touch
    arm typeAdjustable
    seat glideNo
    lumbar supportNo
    Waterfall SeatYes
    Locking CastersYes
    Leather Fiber Percentage0 %
    Non-Leather Material Percentage100 %
    brand nameNational
    dimensions41-1/4 in. X 26-1/2 in. X 26 in.
    Height Range (Floor To Seat)17 in. - 20 in.
    material familySynthetic Fiber
    TypeTask Chair
    seat size18-1/4 in. X 18-1/4 in.