Screw Air CompressorEscal series
Escal series
Escal4R
- Low noise, less vibration, the largest discharge air volume in its class.
- Environmentally friendly alternative for chlorofluorocarbon is used.
- Easy-to-use monitor panel.
- Self-diagnosis function added to the monitor controls operation, errors and maintenance.
- Easy maintenance
| 
* Click here, and a new window opens.
| Model | ESCAL45R | ESCAL46R | ||
|---|---|---|---|---|
| Items | Unit | |||
| Power frequency | Hz | 50 | 60 | |
| Power supply voltage | V | 200 / 380 / 400 / 415 | 200 / 220 / 380 / 400 / 440 | |
| Free air delivery |  /min |
470 | ||
| Delivered air pressure | MPa | 0.64 to 0.83 | ||
| Intake condition | - | Atmospheric pressure (0 to 40°C) | ||
| Control system supply | Automatic start-stop & unloader type selection | |||
| Motor output | kW | 3.7 | ||
| Motor type | Three-phase-squirrel-cage, 4P totally-enclosed-fan | |||
| Starting system | Direct in | |||
| Driving system | V belts-driven | |||
| Cooling system | Air cooled | |||
| Oil filling quantity | |
3.5 | ||
| Dryer | Outlet air dew point | °C | 10 (under increased pressure) | |
| Refrigerant | R·134a | |||
| Air delivery bore | R | 1/2 | ||
| Dimension,L×W×H (body)[without dryer] | mm | 785 × 505 × 1090 [790] | ||
| Total mass (dry)[without dryer] | kg | 234 [204] | ||
| Noise level [OP1.5m] | dB·A | 49 | ||