IMPA:490601-490605 1.Made of aluminium alloy and silver gray lacquer finished. 2.Maximum width :900-1200mm 3.Max.door weight:

Door Closers Standard Type 

IMPA:490601-490605

CODE	Dimensions mm						Max.Door Weight (kg)
	B	D	G	H	Q	S
490601	98	174	22(15-30)	64	262	42	30
490602	107	194	22(15-30)	75	264	46	45
490603	132	224	22(15-30)	74	264	46	65
490604	143	248	22(15-30)	75	310	46	85
490605	143	248	22(15-30)	75	310	46	120

1.Adjustable -speed closed section                                                     180º-20º

2.Adjustable-strength locking segment                                                20º-0º

3.Spurt inverse rocker ,prevent corrosion.

4.Precision oil seal ,prevent oil spilling

5.High quality pack alloy machine body.three layers bright paint protection ,prevent xoidation .

6.Two hydraulic valve control two sections door,locking segment speed separately ,as the full hydraulic control.

7.With high frequency thermal refining of the high barbon steel gear shaft ,rack,it's little deformation, flexible operation.