Concealed floor spring

Concealed floor spring

DFG883

Concealed floor spring

Internationally patented

Safety certified by UL

CE marked, EN1154 & EN1634-1 Fire tested

Surpasses traditional floor hinges in terms of functions.

Maximum door opening angle 150° to both sides.

With hold open at 90°

Non hold open available.

Door closing efficiency at 70% or above.

Allows the door to be opened effortlessly and closed in a steady manner.

Can be easily and rapidly installed, without damaging the floor structure.

Maximum door width: 950 mm

Suitable door thickness: 8-13 mm

Concealed floor spring

Product specifications

DATA AND FEATURES DFG883
Variable closing force Spring strength(EN) #3
Standard doors ≦950mm ≦100kg 883
  ≦1250mm ≦150kg
Suitable door thickness(mm) 8~13
Body dimensions(mm) Length 186.5
   Height 71
   Projection 36
Angle of opening     150
Power adjustable by spring X
Sweep speed adjustable V
Latching speed adjustable V
Hold-open Without hold open O
   Hold open at 90° V
Non-handed V
Guarantee / years 5years
V = yes     X = no     O = option  

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