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Perch Ergonomic Chair

Material
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Backrest 
:
Nylon Frame with Nylon Mesh Upholstery
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Seat 
:
Cushion with Nylon Cover
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Cushion and Headrest
:
Polyurethane Foam with Fabric Upholstery
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Headrest Joint
:
Aluminium Alloy
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Armrest
:
Polypropylene with Polyurethane Armpads
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Base
:
Nylon (PERCH/NLB) / Brushed Aluminium (PERCH/ALB)
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Casters
:
Polyurethane
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MECHANICAL UNIT
:

Synchronized Tilt Mechanism

Other
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CERTIFICATION (Gas lift)

:
ANSI/BIFMA X5.1-2017 Clause 8 and 10.3
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CERTIFICATION (Nylon Base)

:
ANSI/BIFMA X5.1-2011 Clause 7 and 8
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CERTIFICATION (Polyurethane Caster)

:
ANSI/BIFMA X5.1-2011 Clause 17.1
Colour
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Upholstery

:
 Black
Seating Function
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Backrest
:

Back Lock 3 Steps

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Gas Lift
:

Approx. 100 mm.

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Adjustable Seat         

:

Approx. 60 mm.

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Adjustable Lumbar         

:

Approx. 70 mm.

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Adjustable Headrest         

:

Approx. 40 mm.

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Adjustable Armrests         

:

2D for PERCH-M and 3D for PERCH-H

Dimension : PERCH-M
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Width
:
690   mm
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Depth
:
600   mm
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Height
:
970 mm
Dimension : PERCH-H
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Width
:
690   mm
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Depth
:
620   mm
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Height
:
1160 mm