Products - Leado Door Controls, Ltd.,EN Standard Door Closers,830 EN Standard Door Closers

PRODUCT INDEX > EN Standard Door Closers > 830

830

GUARANTEE :
A free replacement ex-works of any closer proved defective by reason either of faulty manufacture of defect in materials.
　
POWER SHOE ARM BRACKET :
Designed to be reversed to increase final closing power by approximately 15%.
　
BACK CHECK :
Provides a cushioning effect when the door is forcibly thrown open but does not serve as substitute for a door stop.

DELAYED ACTION :
Provldesprolonged closing time to assist passage of trolleys, wheel chairs,
elderly people etc.
　
STANDARD FINISHES :
Silver, dark brown or gold, other finishes upon request.

DATA AND FEATURES		835	836
Variable closing force	Spring strength (EN)	2 To 5	3 To 6
Standard doors	≦850mm ≦40kg	835	x
	≦950mm ≦60kg	835	836
	≦1100mm ≦80kg	835	836
	≦1250mm ≦100kg	835	836
	1450mm 120kg	x	836
Body dimensions (mm)	Length	236	275
	Height	60	62
	Projection	39	45
Arm	Standard	v	v
	Parallel	〇	〇
	Track (standard)	〇	〇
	Track (hold-open)	〇	〇
Rack and pinion		v	v
Power shoe arm bracket		v	v
Angle of opening		180º	180º
Power adjustable by spring		v	v
Power adjustable by position		x	x
Sweep speed adjustable		v	v
Latching speed adjustable		v	v
Hold-open	Built in	x	x
	Hold open arm	〇	〇
Back-check	Self-regulating	x	x
	Adjustable at valve	〇	v
Delayed action adjustable		〇	〇
Non-handed		v	v
With cover		〇	〇
Application	Regular (1)	v	v
	Parallel arm (66)	〇	〇
	Transom (61)	v	v
Guarantee/years		10 years	20 years

v =yes x=no 〇=option