DC / ONS 088 C
CONCEALED DOOR CLOSER
FEATURE :
– Suitable for maximum 900mm wide door leaf of single
direction opening door, the maximum door weight is 40kg
– Precisely sealed, preventing oil leakage
– High quality die-casting aluminium alloy, protected with two-layer bright paint
– Two hydraulic press valves controlling Two stage doors closing speed automatically,
180 degrees fully hydraulic control
– Two stage speed adjusment, maximum opening degree is
180.90-60 degree locating function is available
– Can be installed on right and left opening door, with no nedd to refit