Roots vacuum pump, vacuum blower

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AERZENER Roots vacuum pumps AERZENER Maschinenfabrik GmbH - www.aerzener.com
- Reherweg 28, 31855 Aerzen, Germany

Stephan Brand, email: info@aerzener.de, Tel. +49 (5154) 81-0

Year of foundation: 1864, Employees: 830 at parent company, 300 in subsidiary companies (19 Subsidiary companies),
Blower production: approx. 8.500 per year
products:   High and medium vacuum roots pumps

roots pumps and screw compressors with preinlet cooling - volumic flow range: 180 - 97,000 m3/hr.
also with canned motors - volumic flow range 105 to 15,330 m3/hr
Pressure ranges down to 10E-5 mbar abs.


PFEIFFER Vacuum roots pumps PFEIFFER Vacuum GmbH - www.pfeiffer-vacuum.com
- Berliner Str. 43, 35614 Aßlar, Germany

email: info@pfeiffer-vacuum.de, Tel. +49 (0)6441 802-0

Pfeiffer Vacuum is a vacuum technology world leader for more than 120 years: an important milestone was the invention of the turbopump in our company more than 50 years ago.
Our comprehensive range of solutions, products and services includes vacuum pumps, measurement and analysis equipment, up to complex vacuum systems.
products:   Roots Pumps for all Low and Medium Vacuum Applications

The OktaLine series Roots pumps can be perfectly tailored to customer-specific requirements by different pumping speeds and versions. This type of pump needs a backing pump both suited to the application and designed for the gas stream.
The OktaLine G gas-cooled Roots provide additional flexibility: They are ideal for the evacuation of media that must not come into contact with waste water or oils. The gas-circulation-cooled Roots pump can also be operated without a backing pump.


CUTES Europe roots blower CUTES Europe Ltd. - www.cutes-europe.com
- Max-Planck-Str. 9, 61381 Friedrichsdorf, Germany

email: info@cutes-europe.com, Tel. +49 (6172) 137-132
products:   Vacuum Roots blowers

CUTES Europe specializes in the custom design manufacture of Roots blowers to meet the requirement of the paper industry.

The vacuum blowers are available in a wide range to handle suction capacities up to 350 m3/min (up to -50 KPa)




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