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The SA-803 is a scissor arm door closer with thermostable hydraulic oil, suitable for doors weighing 25-120 kg. The device can open doors up to 180°, and the closing and latching speeds can be adjusted separately. The door closer has an adjustable closing force between EN 2 and EN 5, making it suitable for doors up to 1200 mm wide. It can be installed on both right-handed and left-handed doors. WARNING: Do not fully tighten or loosen the adjustment screws, as this may result in hydraulic oil leakage and void the warranty. |
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| Type of door closer | scissor arm |
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| Body design | powder coated metal |
| Door leaf weight | 25 kg - 120 kg |
| Maximum door width | ≤ 1200 mm |
| Maximal opening angle | 180° |
| Dimensions | 227 x 43,5 x 60 mm |
| Arm/rail length | 504 - 622 mm (adjustable) |
| Adjustment options | latch speed (15°-0°), closing speed (65°-15°), closing delay (180°-65°, anti-collision force (70°-180°) |
| Mounting | surface mounted, above the door, on the opening side, on the side opposite to the opening, door closer on the opening wing, door closer on the casing |
| Recommended use | for large-sized, heavy-weight doors, in case of high wind load |
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| Installation area | indoor, outdoor |
| Package contents | door closer, scissor arm, screw kit |
| Related brackets | PB-02, PB-03 |
| Gross weight | 2,244 kg |
| Warranty | 12 months |
| Certificates | CE |
| Manufacturer | SILIN |
| Product category | A |