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NHN 400
> Brochure PDF
>
NHN400-Dec. of Performance PDF
> NHN400bc-Dec. of Performance PDF
> NHN420-Dec. of Performance PDF
> NHN480-Dec. of Performance PDF
> NHN490-Dec. of Performance PDF

 
 

 

 
Home > Door Closer > Hydraulic > NHN 400 Series
 
 
 

NHN 400 Series

 

The NHN400 Series overhead door closer offers a comprehensive range of hydraulic, power adjustable door closers to suit all applications.

The NHN400 Series door closers are current with modern designs offering two speed adjustment valves available at the front of the body for easy control of closing and latching. NHN400 Series are power adjustable by screw, whilst NHN 420 Series are power adjustable by position.

Slimline Square Body with Cover & Accessories.
EN Standard Power Adjustable EN 1154. Fire Tested.

  • NHN400 Series offers sizes EN2-5, spring power adjustable by power adjustment screw.
  • NHN420 Series offers sizes EN2-4, by position of door closer body
  • Back check and delayed action functions available.
  • Easy installation.
  • Easy speed control adjustments by valve screws at the front of the closer body
  • Slim and modern body.
  • Non-Handed applications.
  • Comprehensive range of accessories including stainless steel and brass finishes.
  • RAL9006 finish as standard with others available.

NHN 400 & 420 are CE approved to EU directives (89/106/EEC) by the EN 1154:1996/A1:2002 and EN1634-1:2000.

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

Accessories
Parallel Bracket Conversion Bracket (A) Conversion Bracket (B)
L-Bracket Hold Open Arm Slide Arm
Arm Extended Link
Fusible Link
Drop Plate
Mounting Plate
Angle Bracket
Glass Door Shoe Bracket
Cover
   
   
 
Model
400 420
Variable Closing Force Spring Strength (EN) 2 to 5 2 to 4
Standard Doors < 850mm | <40kg 400 420
< 950mm | < 60kg 400 420
<1100mm | <80kg 400 420
<1250mm | <100kg 400  
 
Model Chart
400 Series
..
420 Series
Power Size
Standard Arm
Hold Open
Back Check
Delayed Action
Slide Arm
Parallel Bracket
Standard Arm
Hold Open
Back Check
Delayed Action
Slide Arm
Parallel Bracket
2
400
400S
400BC
400DA
400GL
400P
420
420S
420BC
420DA
420GL
420P
3
4
5
 

MICOM & NHN are Divisions and Registered Trademarks of Kenwa Co., Ltd. Osaka, Japan. Copyright 2009 www.kenwa.co.jp