Product Detail

  • Rack and Pinion Door Closer with Adjustable closing force EN 2-4 Rack and Pinion Door Closer with Adjustable closing force EN 2-4
  • NSK-980-line-drawing NSK-980-line-drawing
NSK-980
Rack and Pinion Door Closer with Adjustable closing force EN 2-4
Related Products

Rack and Pinion Door Closer with Adjustable closing force EN 2-4

  • Fully hydraulically controlled adjustable closing speed in two independent ranges (120°-15° and 15°-0°)
  • Non handed design
  • With track arm (SS finish)
  • Self regulating back check
  • Maximum door weight-80Kg
  • Maximum door width-1100mm
  • Fire tested and certified by Warrington APT Laboratories, UK
  • Test certificate available on request
  • Finish: Silver
DATA AND FEATURES  NSK-980  
 Fixed closing force  Spring strength(EN) 2 to 4    
 Standard doors <_ 850mm       <_ 40kg
<_ 950mm       <_ 60kg
<_ 1100mm      <_ 80kg
<_ 1250mm      <_ 100kg
NSK-980
NSK-980
NSK-980
NSK-980
   
 Body Dimensions(mm) Length
Height
Projection
207
55
40
   
 Arm Standard
Parallel
Track (standard)
Track (hold-open)
Y
O
O
O
   
 Rack and pinion
 Power shoe arm bracket

 Angle of opening
 Power adjustable by spring
 Power adjustable by position
 Sweep speed adjustable
 Latching speed adjustable
  Y
Y
180°
X
Y
Y
Y
   
 Hold open Built in
Hold open arm
X
O
   
 Back Check Self-regulating
Adjustable at valve
O
O
   
 Delayed action adjustable
 Non-handed
  X
Y
   
 Application
Regular (1)
Parallel arm (66)
Transom (61)
O
Y
O
   
 Guarantee/years   5 years    

 

Y = Yes, X= No, O= Optional 

 

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