Portland III High Mesh Back Task Operator Chair

Stocked

Portland III High Mesh Back Task Operator Chair

BlackCode OP000110

Ex VAT £250.95 Inc VAT £301.14

Also in other colours

See the bespoke colour range+15

How it works

Hover over a card, or tap it, to see how it works.

Seat Height

Lift the lever under the seat. Take your weight off to go up, sit down to go down. Let go to fix it.
Back Height

Lift the backrest — it clicks up a notch at a time. Go past the top and it drops back to the bottom.
Seat Slide

Lift the lever at the front and slide the seat in or out. Leave a 2–3 finger gap behind your knees.
Adjustable Lumbar

Slide the lumbar pad up or down until it sits snugly in the curve of your lower back.
Independent Back Tilt

Lift the lever and push the backrest to the angle you want, the seat stays put. Push down to lock the back.
Independent Seat Tilt

Lift the lever to tilt the seat back, push down to lock in position.
Manual Tension Control

Turn the knob under the seat. Turn to + for a firmer rock, − for a softer, easier lean.
Height Adjustable Arms

Press the button under the armrest and move it up or down.
Up to 125 kg

Built and tested for people up to 125 kg (about 20 stone), for everyday office use.
8 Hour Use

Made for a full working day comfortable for up to 8 hours’ sitting, every day.
5 Year Warranty

5 years of cover on every part, if a component fails through a manufacturing fault, we’ll sort it.

A high back task chair in black, with a height adjustable back, a seat slide, adjustable lumbar support, separate seat and back angle, tilt tension control and height adjustable arms. Made for up to 8 hours a day and users up to 125kg. This is the stocked version in Black. Want a colour? See the bespoke version of this chair, upholstered in your choice of 20 fabrics.

Key features

High density soft moulded airmesh seat
Ratchet height adjustable contoured mesh backrest
Triple lever independent mechanism
Seat and backrest angle adjustment
Seat slide
Weight tilt tension control
Height adjustable lumbar support
Height adjustable padded arms
Removable arms

Specification

Overall width	650mm
Overall depth	650mm
Overall height	990mm
Seat width	530mm
Seat depth	480 to 530mm
Seat height	470 to 580mm
Back width	470mm
Back height	500 to 580mm
Arm height from floor	685 to 760mm
Maximum user weight	125kg
Recommended use	Up to 8 hours a day
Materials	Airmesh & Mesh & Plastic

Delivery and assembly

Free delivery on this chair.
Flat-packed (simple self assembly): delivered within 3 working days. Contact us if you have a preferred date.
Fully assembled: choose Fully assembled above (+£25 ex VAT), delivered ready to use within 10 working days.
Fully assembled Fast Track: choose Fully assembled Fast Track above (+£50 ex VAT), delivered pre-built within 3 working days.

Returns

Chairs can be returned within 14 days, unused and in their original packaging. A return fee of £30 + VAT is taken off your refund.

Warranty

5 year guarantee on the mechanism and 1 year on the fabric and foam.

See it in action

Moves Like You Do.

Product features

Gas Height Adjustment

Easily customise your seating position with the gas height adjustment, ensuring ergonomic comfort for every user.

Independent Seat and Back Tilt Adjustment

Independently adjust the seat and backrest angles to suit your posture and task, allowing for a fully personalised seating position that enhances support and comfort throughout the day.

Height Adjustable Armrests

Adjust the armrest height to reduce strain on your shoulders and arms.

Ratchet Back Height Adjustment

Achieve the perfect back support with the ratchet height adjustment, designed to fit your unique posture needs.

Backrest Tilt Adjustment

Adjust the armrest height to reduce strain on your shoulders and arms.

Seat Slide Adjustment

Personalise your reclining experience with the weight tensioner, offering adjustable resistance to match your preferred level of support.

Height Adjustable Lumbar Support

Adjust your lower back support with a height adjustable lumbar feature, allowing you to position the support exactly where you need it for improved posture and personalised comfort.