| COBRA - Dry Screw Vacuum Pumps |
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60 -
11400 m³/h
(50 Hz) |
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Vacuum
operation 500
hPa (mbar) |
|
Pressure
operation 1000
hPa (mbar) |
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 |
The ideal
vacuum pump for many processes in the chemical industry and
pharmaceutical industry as well as applications in other sectors of
industry
- ATEX certified for Zone 0 and Zone 1
- oil free and contactless sealing
- simple, robust construction
- optimally construable due to the many model sizes and version
available
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COBRA NC |
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NC 0070 A
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NC 0100 B |
NC 0200 B |
NC 0300 B |
NC 250 B
|
NC 400 B |
NC 630 B
|
NC 900 B
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Nominal displacement [m3/h] |
|
70 |
110 |
220 |
320 |
210 |
350 |
525 |
720 |
|
Ultimate pressure [hPa (mbar)] |
|
0.03 |
<0.05 |
<0.05 |
<0.05 |
<0.05 |
<0.05 |
<0.05 |
<0.05 |
|
Nominal motor rating [kw] |
|
3 |
3 |
5.5 |
7.5 |
5.5 |
7.5 |
11(15) |
15 |
|
Certified for zone |
1/0 |
1/0 |
1/0 |
1/0 |
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To receive more information on COBRA dry screw vacuum pumps -
Please click here
To find out more
about our products for semiconductor industry applications, please
visit
the website of Busch Semiconductor Vacuum Group:
www.buschsvg.com |
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©2000-2002 Dr.-Ing. K. Busch GmbH |
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