The DH series contains absolutely no oil anywhere in the compressor and has been certified ISO 8573-1 Class Zero (2010) and silicone free.
Common Characteristics
- Single-stage, direct-driven compression element maximises efficiency and minimises maintenance
- High quality water injection lubricates, cools and seals the compression process, maximising efficiency
- No gearbox means no need for associated oil lubrication
- Low bearing loads and low speeds mean sealed-for-life bearings can be used, requiring no oil lubrication
- Regulated speed technology available to reduce energy costs
- Comprehensive control ensures safe and reliable operation and includes remote communication capability
- Fully packaged and silenced enclosure reduces noise and simplifies installation
|
Fixed Speed - Air and Water Cooled |
|
Model |
kW |
Free Air Delivered, m³/min |
|
8 bar |
10 bar |
| D15H |
15 |
2.48 |
1.91 |
| D22H |
22 |
3.54 |
2.88 |
| D37H |
37 |
5.86 |
5.04 |
|
Regulated Speed - Air and Water Cooled |
|
Model |
kW |
Free Air Delivered @ 7 bar, m³/min |
|
Min. |
Max. |
| D15H RS |
15 |
0.67 |
2.29 |
| D22H RS |
22 |
1.09 |
3.40 |
| D37H SR |
37 |
1.23 |
6.38 |
| D50H SR |
50 |
2.03 |
7.48 |
| D75 H SR |
75 |
3.48 |
11.77 |
| D110H SR |
110 |
3.29 |
17.96 |