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Unlike oil-ring or water-ring vacuum
pumps, because neither oil or water enters the air flow, no
oil or fluid mist contaminates air expelled from this radical
new multi-stage vacuum pump.
This new product is the result of more than a decade of development.
Produced using an endless casing process, this unique dry pump
has attracted worldwide attention |
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Features
of the Anlet Dry Vacuum Roots type Pump
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1 )Easy maintenance
and disassembly facilitated by upper and lower split
casing design.
2 )The multi-stage rotor is formed from a combined
rotor and shaft assembly and is able to achieve
strong vacuums down to 0.1 Pa.
3 )Using three-lobes roots type rotors, we minimize noise
and vibration with properly balanced rotor motion.
4 )No lubricants are required in the pump chamber:
because there is no oil flow-back towards the high
vacuum conditions, you get a clean vacuum.
5 )The shaft is sealed with a dry seal.
6 )No oil mist is discharged from the pump; this
minimizes both environmental impact and health risks
to the pump operator.
7 )Operation can begin from atmospheric pressure
and remains stable over a broad range of pressures.
8 )There is no wear because there is no contact
between lobe surfaces: continuous long-term operation
is possible and maintenance is also easy.
9 )Condensate can be drained and recovered.
10)The simple design gives you outstanding durability. |
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<Typical Applications>
Soil remediation
 The
pollution of soil and groundwater with trichloroethylene, tetrachloroethylene,
and other carcinogenic volatile oganochlorine compounds has become
a pressing environmental issue. Furthermore, all around the world,
people are concerned about the presence of cadmium, mercury, and other
heavy metals in the soil of factory sites. Fortunately, bioremediation
techniques that use microbes to restore the environment have been
developed: roots type blower•vacuum pumps are used in this process.
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Drying after cleaning with green
replacement solvents
 In
recent years, organic chlorofluorocarbon solvents, because of the
risk they pose to the ozone layer, have fallen out favor for evaporation
cleaning of parts. Degreasing is now commonly carried out using greener
hydrocarbon or water-based solvents: multi-stage roots type vacuum pumps
are used for drying parts after washing.
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