Datasheet
2020
X 30 G ESD
X 32 G ESD
X 35 G ESD
X 40 G ESD X 40L G ESD
Our chair range can fulfi l seating requirements for electronic production areas. Optimum ergonomics 
can improve your workplace.
Code ESD upholstery 
Seat
height mm
Seat size
D x W mm
Back size
D x W mm
X 30 G ESD grey 410...550 445 x 455 370 x 275
X 32 G ESD*  grey 450...650 445 x 455 370 x 275
X 35 G ESD*  grey  500...740 445 x 455 370 x 275
X 40 G ESD
X 40 BL ESD
grey
black
420...560 475 x 455 510 x 430 
X 40L G ESD*
X 40L BL ESD*
grey
black
420...560 475 x 455 510 x 430
upholstered chairs X
Design: Yrjö Kukkapuro & Reijo Raatesalmi
X 30 ESD
A  gas  lift  controls  height  adjustment.  Tilt 
of  seat,  angle  and  height  of  back  rest 
mechanically  adjusted.  The  padding  is 
fi reproof  foam  with  a  high  quality  fabric. 
Conductive  swivelling  twin  castors,  which 
are braked when unloaded, are standard. 
The  upholstery  is  electrically  conductive.  
Arm rests optional.
X 32 ESD
Construction as X 30, but slightly higher. The 
height  adjustability  range  and  tilting  seat 
makes it possible to work in a half-standing 
position. Arm rests optional.
X35 ESD
Contruction as X 30, but the high chairs have 
a  foot  ring  and  conductive  fl oor glides to 
improve work safety.
X 40 ESD
A  high  quality  Syncro  tilt-mechanism 
allowing  the  angle  of  the  seat  and  back 
to  be  adjusted  separately  with  just  one 
lever  and  your  body  weight.  Tilt  tension 
can be adjusted. A  gas lift controls height 
adjustment.  The  back  rest,  tilt  of  seat  and 
angle and height of back rest mechanically 
adjusted.  With  adjustable  head  rest. 
Conductive  swivelling  twin  castors,  which 
are braked when unloaded, are standard. 
The  upholstery  is  electrically  conductive.  
Arm rests optional.
X40L ESD
As  X40,  but  without  head  rest.  Arm  rests 
optional.
ARM ESD
The  conductive  arm  rests  have  a  80mm 
height range 60 mm width range and 50mm 
depth range. They can be set either forwards 
or backwards. By reversing the armrests you 
can sit closer to the workbench.
ESD-textile: black 94% wool, 4% polyamide, 2% steel fi bre.
Abrasion resistance: 50 000 Martindale.
ESD-textile: grey 95% polyacrylic, 5% polyester with steel fi bres.
Abrasion resistance: 40 000 Martindale.
Arm rests available separately 










