Screw compressors D-serie
Screw compressors D-Serie width direct drive 1:1
capacity up to 3,6 m3/min
capacity up to 3,6 m3/min
Specifications
| Model | D-18 | D-22 |
| Drive power (kW) | 18 | 22 |
| Working pressure (bar) | 8 / 10 | 8 / 10 |
| Max. capacity* (m3/min) | 2,9 - 2,6 | 3,6 - 3,2 |
| Rated voltage (Phase/V/Hz) | 3/380-420/50 | 3/380-420/50 |
| Sound pressure level** dB(A) | 72 | 72 |
| Screw connection | 3/4" | 3/4" |
| Length L (mm) | 1310 | 1310 |
| Width W (mm) | 940 | 940 |
| Height H (mm) | 1280 | 1280 |
| Weight (kg) | 450 | 480 |
* Measured according to ISO 1217
** Measured according to ISO 3744
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D-Series are oil filled screw compressors designed for smooth and economical production of compressed air in industrial plants. They feature a compact, logically laid-out design and are simple to use.
Features
Screw compressors offer significant energy savings in the 7.5 kW to 22 kW motor power range of compressors when compared to piston compressors. For the same electrical power consumption, the specific cost per cubic meter of compressed air is significantly lower when using D-Series compressors.
- Modern, energy-efficient air-end.
- Microprocessor controlled for optimal cost-effective compressor operation.
- Through intelligent design of all key components, internal pressure losses are kept to a minimum, resulting in noticeable savings in total energy consumption.
- Through the use of an effective oil separation system, a residual oil content in compressed air of maximum 3 mg/m2 is attained.
- i-Log controller for more setting and control options a group mode control via several i-Log controllers and connection to a higher-level master controller or a control room via MODBUS.
- All filters and separators are easy to reach for economical service.
Professional controller
The t-Log controller controls the operation of the compressor in automatic mode, and also provides the user with the necessary information about the working pressure, the temperature of the air-oil mixture, the operating time of the compressor, etc.
Reliable electric motor
D-Series compressors are fitted with quality electric motors with a high efficiency coefficient and world-class bearings from leading manufacturers. The motors are not overloaded, but have a power reserve and overheat protection for windings.
Screw air-end
The screw block features a contemporary and energy-efficient rotor design. As the pair of screws rotates, the oil under the excess pressure forms a thin oil film between the rotating bodies. This ensures contactless rotation and the associated longevity.
Control valve
Control valves from our own production: minimal pressure loss and improved regulation of the relief time.
