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KD 8400 EMF Size 4 Heavy Duty Electro-Magnetic Hold Open Floor Spring

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Premium specification, high performance electro magnetic hold-open floor spring. Suitable for most applications, especially those requiring compliance with the Equalities Act.

Testing & Standards

  • CE marked against EN 1155
  • Included in successful fire test to EN 1634
  • Safe in use
  • High corrosion resistance
Closing Force (EN Size) 4
Door Size (max)  
Width (mm) 1100
Weight (kg) 150
Body Dimensions  
Length (mm) 307
Width (mm) 78
Height (mm) 60
Mechanism Cam
Power Shoe Bracket No
Angle Of Opening 180°
Non Handed Yes
Power Adjustment By Spring No
Power Adjustment By Position No
Adjustable Sweep Speed Yes
Adjustable Backcheck Yes
Adjustable Delayed Action No
Single Action Accessories Yes
Double Action Accessories Yes
Spindle Extention Yes
Gel Pack Yes
Cover SSS, PB