Precise Cast lron Body &Forged Steel Arm, Hold Open Arm Optional.
Adjustable Closing & Latching Speed.
Adjustable Back-Check, Delay Action Optional.-Precision Heavy Duty Rack (Piston ) & Pinion Gear ,Needle Bearing.
Decorative Plastic Cover & Stainless Steel cover Optional.
Barrier Free, Lower opening resistance for the handicapped / Elderly.
| TECHNICAL INFORMATION & FUNCTION | ||
| Width of Door ( mm ) Max. | 1400mm | |
| Weight of Door ( kg ) | 15-150kg | |
| Back check Function | Yes | |
| Delay action Function | Optional | |
| Max. Open Angle | 180° | |
| Hold -Open | Optional (with Hold Open Slide Arm) | |
| Closing Speed Adjustment | Speed 1 | Max Open Angle~10° |
| Speed 2 | 10°~0° | |
| Applicable Temperature | -30ºC To 60ºC | |
| Applicability | Can be used for left and right-hand doors | |
| Various Finish | SILVER, GOLD,BROWN 8014, WHITE 9016, BRONZE 8080, BEIGE 1015, CHOCKLET 1019,BLACK 9005 ,other color upon request | |
| Dimension of Main Body (mm) | Length | 280 |
| Width | 70 | |
| Height | 51 | |
| Weight ( kg ) | 5.42kg | |
| Passed Durability Test | 2000,000 cycles | |
| Code | Material | Packing | Carton size |
| OB03 | Aluminum | 6 sets/ctn | 33.3*10.5*10.5 cm |
| Type | Body Dimension mm | ||||
| A | B | C | D | E | |
| OB03 | 280 | 127 | 57 | 70 | 51 |



















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