Rotary vane pressure/vacuum pumps, oil-free
The DVT 3.140 is an oil-free combination pressure/vacuum pump for blast and suction air. It is a rugged and durable pump designed to operate on a continuous duty basis. This dry-running displacement pump utilises self-lubricating, graphite composite vanes and requires only minimal maintenance.
- Built-in, large inlet filter
- Pressure and vacuum regulating valves
- Built-in aftercooler
- Vibration isolators
|Volume flow 50 Hz||137 m³/h|
|Pressure/Vacuum relative 50 Hz||±0.6 bar|
|Power 50 Hz||7.5 kW|
|Noise Level 50 Hz||77…78 dB(A)|
|Volume flow 60 Hz||160 m³/h|
|Pressure/Vacuum relative 60 Hz||±0.6 bar|
|Power 60 Hz||9.0 kW|
|Noise Level 60 Hz||78…79 dB(A)|
|Weight||78 kg without motor|
- 100% dry-running (oil-less) operation
- Quiet operation
- Long vane life
- Continuous duty rated
- Single shaft direct drive
- Compact design
- Variety of motors available
- Low operation and maintenance costs
- No cycling times
- Quiet operation – no silencer enclosures necessary
- Small footprint for space savings
- Straightforward construction for fast and easy service on-site to reduce downtime
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.
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.
Vacuum pumps and vacuum systems from Becker are the ideal solution for holding goods and components in place during production, processing, and packaging.
Many modern production processes require the use of vacuum to transport, lift, and place goods and materials, including feeders for printing, secondary packaging, and other automatic loaders.
Low pressure and vacuum solutions are perfect for transferring powders, granules, flakes, and other small, dry, low bulk density products.
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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