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FEATURES :
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Double action.
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Total hydraulic control with maximum opening
angle 130° in each direction.
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Fully independent swinging and latching speed adjustment valves will save time of adjustment.
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The speed adjustment valves can not be backed out of Floor Spring when adjustment that eliminates oil leakage from the valves.
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Two kinds of adjustment ensure door on exact
vertical alignment :
1. Adjustable top pivot.
2. Adjustment screws in cement case.
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Securely designed speed adjustment valves protect Floor Spring from rough use or adverse weather conditions.
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Maximum door weight 100 kgs.
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TECHNICAL DATA :
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Spring Tension
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Light
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Medium
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Heavy
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Closing Force (Nm)
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20
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25
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30
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297
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297
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297
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145
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145
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145
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48
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48
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48
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Adjustment in cement case
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L6 mm x W6 mm
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Dimensions of cover plate
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146 mm x 308 mm
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: Standard
: Option
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Specify:
1. Spring Tension: Light, Medium, Heavy.
2. Hold Open Angle 90°, No Hold Open.
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