Screw Vacuum Pumps
Becker’s screw vacuum pumps are dry positive displacement pumps designed for rough vacuum. They have two counter-rotating rotors and a housing that encloses the rotors. Thanks to the direct drive via an integrated frequency inverter, a drive gear is no longer required.
The rotors are designed with a regular, thread-shaped profile and mesh with each other like cogwheels. When the rotors rotate, they move out in a machine direction and convey the medium from the suction side (inlet) to the pressure side (outlet). They rotate in opposite directions without touching one another or the housing.
The working chamber of the machines is 100% oil-free, making them relatively maintenance free. The integrated speed control enables energy-optimized operation of the devices. Becker drives continuously adjust the volume flow to the demand. It‘s high efficiency results into low energy consumption.
Watch the video below to learn more about how our screw vacuum pumps work.
APPLICATION AND MARKET USES
Our screw vacuum pumps are the ideal solution for many industrial applications. Their direct drive, oil free compression chamber makes for a robust, long lasting dry rotary screw pump. Testimonials to confirm more than 100,00 hours of operation with no overhaul required. Click on your market or application below to learn how Becker’s screw vacuum pumps can help your business or application.
Information & Resources
Becker has designed a comprehensive handbook for the use of our distributors and customers as an aid in the designing of applications involving vacuum and low pressure compressed air. Just some of what you’ll find in the complete handbook includes: Similarity of units CFM vs. SCFM vs. ACFM Motor cycling...
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Our goal is to respond to all care and employment inquiries within 24 hours of receipt. Our Becker Pumps Corporate offices are generally open Monday – Friday from 8am to 5pm EST time.