DC-81/DC-82/DC-83/DC-84 Security durable steel/wood/fire rated door closer
DC-81/DC-82 Door closer is installed on the top of the unilaterally opened door. It can be used on the wooden door, steel door, fire door and places where security is strictly required.
DC-83 Door closer is used to close the door. It is installed on the top of the unilaterally opened door. It can be also used on the wooden door, steel door, fire door and places where security is strictly required.
DC-84 Door closers are suitable for and mostly found in large-scale buildings like hospitals, hotels, department stores, etc. It will close the door automatically after opened.
Features:
• Door closer is installed at the top of the door leaf with single opening, is applicable to wooden door, steel door and fire door.
Technical Specification:
| Product Parameter | Description |
| Dimension of main body | 81: L148xW37xH57mm 82: L180xW40xH63mm 83: L186xW41.5xH67.5mm 84: L206xW45xH67mm |
| Weight of door max | 20-45kg 45-65kg 65-85kg 85-125kg |
| Applicable temperature | -20ºC-45ºC |
| Applicability | left open or right open door |
| Passed durability test | 500,000 cycles |
