VASF 2 series
Side channel blowers, double stage
Becker VARIAIR Speed Flow (VASF) series side channel blowers generate suction or pressure for a wide variety of industrial applications. These compact vacuum pumps and compressors with variable frequency up to 300 Hz offer high performance in a quiet, contact-free environment. 100% free of oil and contact during operation, these pumps are low-maintenance and highly efficient.
Each VASF 2 series pump comes standard with:
- VARIAIR frequency inverter
- Additional cooler
- Vibration isolators for horizontal installation
Product information / specifications
| Volume flow | Pressure relative | Inverter Power | Hz | |
|---|---|---|---|---|
| VASF 2.50/2-0.AC230 | 24 m³/h | +560 mbar | 0.65 kW | 50…300 Frequency |
| VASF 2.50/2-0.AC115 | 24 m³/h | +510 mbar | 0.6 kW | 50…300 Frequency |
| VASF 2.50/2-0.DC024 | 24 m³/h | +550 mbar | 0.75 kW | 50…300 Frequency |
| VASF 2.80/2-0.AC230 | 45 m³/h | +570 mbar | 1.1 kW | 50…250 Frequency |
| VASF 2.80/2-0.DC048 | 45 m³/h | +570 mbar | 1.1 kW | 50…250 Frequency |
| VASF 2.120/2-0.AC230 | 71 m³/h | +460 mbar | 1.4 kW | 50…200 Frequency |
Features
- VARIAIR frequency inverter
- Non-contact compression
- Compact design
- Inlet & discharge silencers
- Sealed bearings eliminate greasing
- Additional cooler
- Vibration isolators for horizontal installation
Benefits
- Exact volume flow due to variable speed operation
- Low operating and exhaust temperatures
- Quiet Operation
Markets
Printing and Paper Industry
Whether you need an individual unit or a system, Becker's vacuum pumps, compressors for blast air, and combined pressure/vacuum pumps are made for the various processes used in the printing and paper industry - from the pre-press stage, to sheet fed and digital presses, to the post-press.
Energy
Becker vacuum pumps and blowers follow the trend of new technologies and are an important, efficient component of stationary fuel cells, and battery production, amongst other benefits.
Environmental Industry
Vacuum pumps and compressors from Becker are the preferred solution for sparging, wastewater treatment, and aeration.
General Mechanical Engineering
Becker provides customised vacuum pump and compressor solutions for numerous mechanical engineering applications across the world, such as conveying, transporting, fixing, lifting, handling, drying, cooling and many more.
Applications
Blowing & Injecting
Compressors are used to build up pressure to supply air for the aeration of waste water, blast air for printing, wine presses, drainage system reliners, and other processes.
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