CORE: ERGONOMIC CHAIRS

Core has been developed for use in all working environments from a single office user to large workspaces and call centres.


Core is ergonomically designed to provide a multitude of functions. This fully adjustable high back chair is available with a wide choice of additional options - headrest, seat slider, inflatable lumbar, height adjustable arms and memory foam seat pad.

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The range

Features


STANDARDS

BS EN 1335-1: 2000
BS 5259-2: 2000 & A2 2008
BS EN ISO 9241-5:1999


MECHANISM
Independent seat and back tilt


BACK

Height adjustable 70 mm ratchet adjustment

Fully upholstered back pad


seat

Combustion Modified High Resilience (CMHR) foam


ARMS
2D adjustable arms (height & width)


Base & casTOrs

630 mm dia five star glass filled nylon base
5 cm twin wheel hooded polyamide castors, load capacity 50 kgs per castor (total 250 kgs)
 
Gas LiFT
Black outer support cylinder with 120 mm height adjustment suitable for users up to 150 kgs

OPTIONS


TASK FEATURES

Seat slide

Inflatable lumbar

Inflatable Thoracic

Memory foam

Airflow seat lungs


TASK BASE
Silver or polished


MECHANISM

Synchronised option

ENVIRONMENTAL


CO2 DATA

The organisational Green House Gas intensity for an item in this range, based on average product weight and total Green House Gas Emissions recorded within the 1st June 2022 to 31st May 2023 company inventory, is 0.0171 tonnes CO2e/item. (QC: Blue Marble Environmental Partnerships Ltd)


RECYCLED CONTENT
30% (estimated)


RECYCLABLE CONTENT

95%

Plastic components >25g are labelled in accordance with ISO 11469.


POLICY

Pledge Chairs prefer where possible to manufacture a complete product from raw materials, constructing wooden components and panels, steel fabricated frames, and upholstered products at our site in Leighton Buzzard, Bedfordshire, UK.


We are committed to the efficient use of energy and continually review our environmental impact, seeking to utilise technologies which minimise energy and material consumption in our products and services.


RESOURCES

Click to download images, CAD blocks, literature or certification documents.

Please get in touch if you would like any more information on this, or any other Pledge range.


PRODUCT TECHNICAL DATA

CORE01B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

Medium back & small seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 510
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 18 kg
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CORE02B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

Medium back & large seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 650
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 18.5 kg
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CORE03B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

Medium back & XL seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 510
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 18.7 kg
RESOURCES →

CORE04B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

High back & small seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 650
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 19.2 kg
RESOURCES →

CORE05B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

High back & large seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 510
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 18 kg
RESOURCES →

CORE06B

Ergonomic task chair

2D adjustable arms

Fully upholstered ergonomical back
Independent seat & back tilt

High back & XL seat

Seat slide
Body weight tensioner
Black nylon base
60mm hard castors

DIMENSIONS mm
Overall Depth 590
Overall Width 690
Back Height 580 - 660
Seat Height 420 - 530
Seat Depth 460
Back Width 480
WEIGHT 18.5 kg
RESOURCES →