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Advance Seating designs – Opera 20 details For more information:
E-MAIL or Telephone: 020 8747 7526
Opera 27 side view
Silver finish base
Opera 27 shown fitted with Z-rest, Schukra adjustable lumbar support and AMP10 arm options. Standard with silver finish aluminium base (BAS).
SATRA Test Certificate SATRA Reliability Tested
Complies to BS 5459:
Part 2: 2000
(new equivalent level S)
 
Five Year Warranty
Click to display front view Click to display three quarter back view Selected view
 
 
    
 
Click on above to change the view at left.  
Opera 20 More Information:
Opera 20 Range
 
Head Rest
Z-rest or Mini Z-rest (optional extra).
Tension adjustable in height and angle.
 
Backrest
Shapes tailored to specific statures, giving correct pelvic
and lumbar support.
 

Adjustable lumbar support
Inflatable lumbar support or Schukra lumbar supports are available as an optional extra.
 

Arms
Height adjustable with multi-positional armpads. Easily removed or reversed where extra short armpads are required.
 
Seat
Unique design to hold pelvis and alleviate numbness.
A seat slide is fitted as standard.
 

Rocking action
Smooth rocking action balanced via easy to reach side tension adjuster. You can leave the chair in a balanced rocking mode (recommended) or lock as you wish.
 

Knee tilt rocking Free Float Rocking
 Knee tilt mechanism for smooth natural rocking action.
 
 Feet stay firmly on the floor. Less pressure on the thighs, stimulates blood flow to reduce fatigue.
 
 Balanced for body weight with constant lower back support.
Castors
Large 65mm twin wheel soft floor castors fitted as standard.
  
 
See the Opera 20 Ranges: Standard Chairs - Wide Chairs
 
Download the Opera 20 Leaflet and Chairs Price List
 
 
 
 
 
 
Highly adjustable arms Opera 20 Dimensions
 
 Diagram shows range of adjustment for the AMP10 armpads
 
AMP10 armpads
Highly adjustable, with click stops for
six front-to-back, five side-to-side
and four rotate angles.
 
 They can be rotated 180° for ‘D’ shape in or out and auto-lock when straight.
 
 Arms easily width adjustable by lever.
  		 
Extra short arms  
The arms can be reversed where extra short arms are required, code AMP10REV.
  		 
Chairs Common to all models 
Backrest angle adjustment +25° back to –15° front 
Centre of lumbar support
above seat		 14–28cm (depending on model) 
Seat depth 39–57cm (depending on model) 
Seat width 46–49cm (depending on model) 
Seat slide adjustment 5–6cm (depending on model) 
Seat from floor Depends on model and stem 
Seat tilt / Rocking action +15° back to –10° front 
Base diameter 63–70cm (depending on model) 
 
Download the Opera 20 Leaflet with model specific dimensions
     
Options  
Arms, height above seat 16.5–27cm 
Arms, width between arms 34–55cm (depending on model) 
Schukra lumbar support (LS/LSH) depth range 40mm 
Schukra lumbar support (LSH) height range 100mm 
Z-rest height adjustment 120mm 
Z-rest angle adjustment +120° back to –80° front 
 
 
 
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Our policy is one of continuous improvement and specifications may change from those shown.
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Last updated: 12 July 2007