SKU:
5558553

Positiv SE High Back Chair - Black

Positiv SE High Back Chair - Black
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Now £538.06 £448.38 Was £1,345.14 £1,120.95

Reasons to Buy

The Positiv SE offers the sort of sophisticated controls, adjustability and durability normally only to be found in more expensive ergonomic chairs, at a lower price. more info
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Now £538.06 £448.38 Was £1,345.14 £1,120.95
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Free delivery -  lead time 2 working days
Delivery and returns -
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Think Positiv to experience world-class ergonomic design and functionality at an affordable price.

The Positiv SE high back ergonomic chair comes as standard with height and depth adjustable armrests, upholstered headrest, memory foam backrest, inflatable lumbar panel, seat slide, castors for carpeted floors, base in black nylon and Bondai fabric.

Condition: Used

You are viewing a clearance chair
Due to this item being ex-demo, there may be some small marks and evidence of use.
  • High back
  • Upholstered headrest – both height and angle adjustable, the headrest angle can be adjusted by up to 42˚ for optimum neck support
  • Height and depth adjustable armrests - functional forward-sloping armrests with soft-feel PU pads and 2-dimensional adjustment of height and depth
  • Unique ergonomic multi-featured seat system. Hinge-fronted to ease pressure on legs in reclined mode and offer additional seat tilt in forward mode. Telescopic hand-wheel seat slide adjustment with 78 mm of movement
  • Sophisticated under-seat controls providing maximum adjustability for the user - knee tilt with independent lockable controls for seat and backrest angles. Easy-access lever controls for seat height and bodyweight tension control
  • Modern contoured memory foam backrest with subtle curves - provides excellent support for the lumbar spine
  • Unique Ergo-Slide backrest height adjustment system - easy, smooth control from the seated position
  • Replaceable memory foam seat cushions - comfortable and durable. Easily replaced if damaged
  • Top action, safety gas lift rated to 23.6 stone (150 kg) - allows height to be adjusted for different users
  • Inflatable lumbar panel - Additional support for the s-shape of the lumbar spine
Seat height:
500-620 mm
Seat width:
500 mm
Seat depth:
440-525 mm
Back width:
435 mm
Back height:
610-690 mm
Seat to top of armrest range:
157-230 mm
Armrest to armrest width range:
430-530 mm
Headrest width:
300 mm
Headrest height:
175 mm
Q: How do I adjust the back angle of backrest?

There is a lever on the right hand side of your chair with ‘Back Angle’ written on it. Pull this lever up to adjust the back angle of your backrest. Once in a comfortable position, release the lever to lock in place.

Q: My gas stem seems a little stiff – is this normal?

Sometimes, over time, the gas stem can become a little stiff when trying to adjust the height. A quick and easy fix for this is using WD-40 or Vaseline. Apply a light layer of grease to the gas stem, then try adjusting the gas stem 3-4 times. The gas stem should now adjust easily.

Q: Can my seat slide forward?

There is a seat slide wheel on the right hand side of your Positiv SE. Pull the wheel outwards and turn clockwise to adjust the seat slide forward and anticlockwise to adjust the seat inwards. Once in the desired position, release the wheel to lock in place.

Q: I have lumbar support in my backrest – how do I adjust this?

On the back left hand side of your Positiv SE there is a lumbar bulb. Pump the bulb to inflate the lumbar. If you wish to deflate the lumbar, press the valve button.

Q: My Positiv SE headrest needs replacing or my chair wasn’t supplied with one. Can I order one to add or replace myself?

For information regarding replacement or supply please contact [email protected].

Q: How do I stop the rocking motion of my chair?

There is a lever on the left hand side of your Positiv SE with ‘Lock’ written on it. Simply push this down if you wish to lock the tilt action.

If you wish to have the tilt motion, simply lift the tab lever and rock backwards. This enables the tilt function to work.

Q: We have hot-desking and I want to adjust the backrest height – how do I do this?

On the bottom right of your backrest there is a backrest handle. Push this handle upwards and adjust the backrest to your desired height. Once comfortable, pull the handle downwards to lock in place.

Q: My seat pad is worn from years of use – can I just swap a new one for the old one?

You can swap the pads over. However, you will need to contact our customer services team on +44 (0) 345 345 0010 to arrange this, as this will need to be completed by one of our install technicians.

Still having problems?

Please give our customer services team a call on +44 (0) 345 345 0010.

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