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DC-01 Aluminium Door Closer Overhead Metal Door Closers For Fireproof Doors
DC-06 | ||
Technical data | ||
>>Door weight | 30-60kgs | |
>>Door width | 1100-2100mm | |
>>Product dimensions | 230*55*30mm | |
>>Adj. latching speed | Yes | |
>>Adj. closing speed | Yes | |
>>Back check | No | |
>>90°Hold open | Yes | |
>>180°Non-hold open | Yes | |
>>Life cycles | 300000 |
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