Itel Korea - Korean Door Lock Systems

» Door Closer : D-600 & D-700 series

» Model : NX-600 & D-600 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
Options :
Adjustable Back Check Function (BC)
Parallel Arm Bracket
Hold Open Arm

» Model Selection

Selection Chart
Model Number	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
620	3	2	208	73	46	25 - 45
630	3	3	208	73	46	40 - 65
640	4	4	230	73	46	60 - 85
650	4	5	230	73	46	80 - 120
620BC	3	2	208	73	46	25 - 45
630BC	3	3	208	73	46	40 - 65
640BC	4	4	230	73	46	60 - 85
650BC	4	5	230	73	46	80 - 120

*A : Distance between against holes *B : Height *C : Width Unit of weight : Kg

» Model : NX-700 & D-700 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
Options :
Adjustable Back Check Function (BC)
Parallel Arm Bracket
Hold Open Arm

» Model Selection

Selection Chart
Model Number	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
720	3	2	208	73	46	25 - 45
730	3	3	208	73	46	40 - 65
740	4	4	230	73	46	60 - 85
750	4	5	230	73	46	80 - 120
720BC	3	2	208	73	46	25 - 45
730BC	3	3	208	73	46	40 - 65
740BC	4	4	230	73	46	60 - 85
750BC	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