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Ousby Task Chair

Senator Ousby Office Chairs


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The Ousby Task Chair is an ergonomically supportive desk chair that responds to your every movement throughout the day. With a contoured mesh back and integrated adjustable lumbar support combined with back healthy synchonised mechanism, it is ideal for office related tasks. Ousby chair features 9 optional mesh back colours and the choice of either a Black, Graphite or Light Grey components.

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Ousby Task Chair

Looking for an exceptionally comfortable desk chair that is supportive and affordable? Then look no further than the Senator Ousby Task Chair. The Ousby is designed using flexible, durable, and sustainable materials that provide both comfort and support while at work. The office chair ergonomically responds to your movements throughout the day, whatever the task.

The contoured mesh back task chair features an integrated variable lumbar support as standard. For added seating comfort, the Ousby chair features a synchronised mechanism geometry that links the motion of the seat and the 23degree backrest recline with a ration of 2.3:1. This ratio has been developed to encourage users to maintain the open, floating action of the chair that can have positive benefits for back health.

The mechanism utilises a multi-position back lock with five preset lockable positions including an upright position and is fitted with an ‘anti-kick’ brake system or can be left free-floating, that is selected using the left-hand control stalk. The mechanism also incorporates adjustments for: seat height, body weight adjustment using a rotational control on the right-hand control stalk with seven preset positions. Seat depth adjustment is integrated as standard. All the ergonomic adjustments can be made by the easily accessible controls from the seated position.

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Dimensions & Details

Height (mm) 1020-1135
Width (mm) 400
Seat Height (mm) 445-560
Depth (mm) 665
Seat Depth (mm) 485
Product Details
Guarantee 10 Year warranty on seating - free from manufacturing defects - in materials or workmanship.
Mesh Back Self supporting mesh back available in Black, Grey, Snow, Storm, Aqua, Avacado, Sunset, Sand and Black mono Stripe.
Seat: Moulded seat foam cushion.
Seat Slide 60mm seat depth adjustment.
Frame Colour Black, Graphite or Light Grey plastic components.
Base 5 Star base
Castors/Glides 65mm Hard wheel castors as standard. Castors for hard floor coverings on request.
Gas Lift Seat height adjustment. Gas lift options.
Adjustable Lumbar Integrated 50mm Adjustable lumbar support.
Mechanism Dynamic synchronised mechanism with quick tension adjustment, back locking in five positions, including locking upright.
Arms Height and width adjustable arms. Height and width adjustable arms with multi-functional arm pads.
Materials Fabric, Steel, Polypropylene, PU Foam and Nylon (30% glass)
Assembly Required No

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