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FEATURES :
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Double action.
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Interchangeable spindle tip, extension up to 50 mm.
For all kinds of door bottom rails.
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Total hydraulic control with maximum opening
angle 130° in each direction.
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Adjustment valves of swinging speed and latching speed are fully independent, which will save time of adjustment.
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Securely designed speed adjustment valves protect Floor Spring from rough use or adverse weather conditions.
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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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Reduced thickness of 40 mm only safely for thinner slab.
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Maximum door width 1100 mm, maxim door weight 120 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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33
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307
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307
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307
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108
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108
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108
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40
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40
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40
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7
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7
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7
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10
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10
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10
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4
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4
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4
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Dimensions of cover plate
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325 mm x 130 mm
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: Standard
: Option
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Specify:
1. Spring Tension: Light, Medium, Heavy.
2. Hold Open Angle 90°, 105°, No Hold Open.
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