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» Door Closers - Model : 600 & 700 series
NX600 & D600 series
(Commercial Use)

These door closers provide a range of power output according to medels making them suitable for many door sizes, weight and operating conditions.

» Features
  • Usage : Office, Home and Apartment.
  • Two Separate Valves give Adjustable Closing & Latching Speed
  • Body Size Range : 2 - 4
  • Power Size Range : 2 - 5 for various door weights
  • Option
    - Adjustable Back Check Function (BC)
    - Parallel Arm Bracket
    - Hold Open Arm
» Model Selection
Selection Chart
Model Body Size Power Size *A (mm) *B (mm) *C (mm) Door Weight
NX620 2 2 188 65 42 25 - 45
NX630 2 3 188 65 42 40 - 65
D620 3 2 208 73 46 25 - 45
D630 3 3 208 73 46 40 - 65
D640 4 4 230 73 46 60 - 85
D650 4 5 230 73 46 80 - 120
D620BC 3 2 208 73 46 25 - 45
D630BC 3 3 208 73 46 40 - 65
D640BC 4 4 230 73 46 60 - 85
D650BC 4 5 230 73 46 80 - 120
*A : Distance between against holes   *B : Height   *C : Width   Unit of weight : Kg
NX700 & D700 series
(Commercial Use)

These door closers provide a range of power output according to medels making them suitable for many door sizes, weight and operating conditions.

» Features
  • Usage : Office, Home and Apartment.
  • Two Separate Valves give Adjustable Closing & Latching Speed
  • Body Size Range : 2 - 4
  • Power Size Range : 2 - 5 for various door weights
  • Option
    - Adjustable Back Check Function (BC)
    - Parallel Arm Bracket
    - Hold Open Arm
» Model Selection
Selection Chart
Model Body Size Power Size *A (mm) *B (mm) *C (mm) Door Weight
NX720 2 2 188 65 42 25 - 45
NX730 2 3 188 65 42 40 - 65
D720 3 2 208 73 46 25 - 45
D730 3 3 208 73 46 40 - 65
D740 4 4 230 73 46 60 - 85
D750 4 5 230 73 46 80 - 120
D720BC 3 2 208 73 46 25 - 45
D730BC 3 3 208 73 46 40 - 65
D740BC 4 4 230 73 46 60 - 85
D750BC 4 5 230 73 46 80 - 120
770 4 1 - 4 230 73 46 15 - 85
771 4 2 - 5 230 73 46 25 - 120
*A : Distance between against holes   *B : Height   *C : Width   Unit of weight : KG
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