
Product Features HD-8000 Performance Parameters HD-8000 Model Applicable UL and ANSI Standard Class 1 Max. door width 600-1500 mm Max. door weight 20-200 kg (EN1-6) Hole diameter 19 mm Function option Reverse braking and delay function Speed adjustment...
| HD-8000 Performance Parameters | |
| Model | HD-8000 |
| Applicable standard | UL and ANSI Class 1 |
| Max. door width | 600–1500 mm |
| Max. door weight | 20–200 kg (EN1–6) |
| Hole diameter | 19 mm |
| Function option | Reverse braking and delay function |
| Adjusting the locking speed | 0°–20° |
| Closing speed adjustment | 20°–90° |
| Operating temperature range | -40° to 60° |
| Dimensions (L×W×H) | 325×47×51.5 mm |
| Color | Many colors to choose from |
| Material | Aluminum |
| Service life | More than 2,000,000 cycles |
| Warranty | 5 years |
The HD-8000 door closer is a classic HEINDA door closer model, specially designed for the American market and certified for the American market. The transmission device is composed of a combination of transmission piston and gear, using needle bearings inside, not subject to wear or deformation, easy rotation, increased wear resistance, which greatly improves mechanical efficiency.
In terms of functionality, door closers are variable force closers, with buffering and delay functions, which greatly improves the practicality of the products. In terms of appearance, this product is available in a variety of colors to meet the variety of customer needs.
In addition to the conventional arm of door closers, the door closers can also be equipped with a sliding arm, which is adapted to the needs of emerging markets and can effectively help designers improve the aesthetics and harmony of buildings.