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840
840
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newWindow
newWindow
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GUARANTEE:

A free replacement ex-works of any closer proved defective by reason either of faulty manufacture of defect in materials.　

COVERPLATE FINISHES:

Satinr, stainless steel or polished brass
DATA AND FEATURES  840
Variable closing force             Spring strength (EN) 2 To 5
Standard doors              ≦850mm   ≦70kg 842
  ≦950mm   ≦ 105kg 843
  ≦1100mm  ≦150kg 844
   ≦1250mm  ≦200kg 845
Body dimensions (mm)  Length 306
 　 Width 108
　 Thick 40
Arm Standard v
  Offset arm 〇
Cam-action　   v
Angle of opening    130º
Sweep speed adjustable  　 v
Latching speed adjustable     v
Hold-open  Without hole-open  〇
  at 90ºhole-open  v
  at 105ºhole-open  〇
Back-check Self-regulating x
  Adjustable at valve 〇
Delayed action adjustable　   x
Non-handed   v
Guarantee/years　   10 years

           v =yes                 x=no                  〇=option

 

Leado Door Controls, Ltd.
................................................................................................................................................................................................................................................................................................................................
No.4, Alley 54, Tianzhongyang Lane, Yuanlin Town, Changhua County 510, Taiwan
TEL : +886-4-8396145   FAX : +886-4-8396148 
E-mail : doorcloser@dorint.com.tw
Design by INREAL 2011