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Floor Springs DR-620
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Floor Springs
DR-620
Floor Springs DR-620
Floor Springs
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Product Description
Product Feature
FEATURES
Closing and latching speed adjustable
Suitable for steel door, glass door and heavy door
Guarantee: 5 years
Back check function (Optional)
Hold open function (Optional)
Offset arm accessories (Optional)
Double swing floor spring
SPECIFICATION
Body dimensions: 274 (L)* 97 (W)* 40 (H) mm
Loading capacity 70 and 105 kg
Suit for 850 to 950 mm width door
DR-680
DR-680 H
DR-670
DR-670 H
DR-220
DR-620
DR-020
DR-650
Closing Force
2, 3, 4
250 kg loading capacity
2, 3,4
250, 300 kg loading capacity
1, 2, 3
2, 3
250 kg loading capacity
300 kg loading capacity
Body Dimensions (mm) Length
306
306
296
296
297
274
89
341
Width
108
108
98
98
143
97
51
78
Height
40
40
48.5
48.5
51
40
4
60
Standard Doors;
850 mm 70 kg
V
V
V
V
950 mm 105 kg
V
V
V
V
1100mm 150 kg
V
V
V
250 kg
V
V
V
300 kg
V
V
Arm Standard
V
V
V
V
V
V
O
V
Offset
O
O
O
O
O
O
O
O
Angle of Opening
130º
130º
180º
180º
130º
130º
180º
175º
Sweeping Speed Adjustment
V
V
V
V
V
V
X
V
Latching Speed Adjustment
V
V
V
V
V
V
X
V
Back Check Adjustable
O
O
O
O
X
X
X
V
Interchangeable Spindle
O
O
O
O
X
X
X
V
Hold Open at 90 Hold Open
O
O
O
O
O
O
X
V
selectable alternative to the hold open function
at 105 Hold Open
O
O
O
O
O
O
X
V
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