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Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump

China Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump, Find details about China Rotary Vane Vacuum Pumps, Oil-Lubricated Rotary Vane Vacuum Pump from Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump

Model NO.
DRV090B
Pumping Speed
90m3/H
Ultimate Pressure W/O Gas Ballet
7.0X10-4mbar
Nominal Motor Rating
3.7kw
Voltage
220-240/380-420V
Current
13.4/7.70A
Sound
70dB(a)
Nominal Speed
1440/1420 Rpm
Oil Volume
4.2L
Weight(W/O Oil)
104kgs
Certification
ISO9001:2015,CE,RoHS
Applications
Chemicals and Pharmaceuticals,Packing,Food Process
Trademark
PRANSCH
Transport Package
Carton with Pallet
Specification
CE MARK, SPARE PARTS OF HIGH LEVEL
Origin
China
HS Code
8414100090
Model NO.
DRV090B
Pumping Speed
90m3/H
Ultimate Pressure W/O Gas Ballet
7.0X10-4mbar
Nominal Motor Rating
3.7kw
Voltage
220-240/380-420V
Current
13.4/7.70A
Sound
70dB(a)
Nominal Speed
1440/1420 Rpm
Oil Volume
4.2L
Weight(W/O Oil)
104kgs
Certification
ISO9001:2015,CE,RoHS
Applications
Chemicals and Pharmaceuticals,Packing,Food Process
Trademark
PRANSCH
Transport Package
Carton with Pallet
Specification
CE MARK, SPARE PARTS OF HIGH LEVEL
Origin
China
HS Code
8414100090
Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump


DRV090B Double-stage,Oil-lubricated rotary vane vacuum pump,rotary piston pump,rotary vane blower


Pransch air rotary vane pumps have been the most popular pumps for generating low and medium vacuum for many years now. They are sturdy and have a long life, whether they are used as backing pumps to generate the backing pressure called for by turbopumps, or as a single standalone pump. Rotary vane pumps belong to the family of displacement pumps and convey a virtually steady low-pulsation suction volume flow, irrespective of the type of gas used. They work on the principle of an eccentrically supported rotor revolving in a housing, and have two or more movable vanes. Every Pransch rotary vane vacuum pump is oil-lubricated. Special vacuum oils, also known as operating fluids, are responsible for insulating and lubricating components, resulting in very low final pressures. The oil lubrication also ensures an extremely long lifetime, even in continuous operation.
 
Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump
Technical dataFrequencyDRV090B
Pumping Speed50Hz90m3/h
60Hz108m3/h
Ultimate Pressure w/o gas balletmbar7.0x10-4
Ultimate total Pressure w/o gas balletmbar5.0x10-3
Ultimate Pressure w/gas balletmbar1.0x10-2
Water VaporΔPmbar30
Inlet/Outlet Flange"KF40
Voltage50Hz220-240/380-420v
60Hz220-280/380-460v
Nominal motor ratingKw3.7
Current50Hz13.4/7.70A
60Hz16.1/9.24A
Motor speed50Hz1440
60Hz1700/1720
NoisedB(A)70
Oil (min/max)L2.5/4.2
Weight(w/o oil)Kg104

Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump

Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump
Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump

Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum PumpFreezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump
Freezing Infusion Degassing Oil Sealed Rotary Vane Vacuum Pump

Pransch Air two-stage rotary vane pumps, Their long life and pumping speed, irrespective of the gas used, are the outstanding properties of these pumps. Two-stage rotary vane pumps can be used in the pressure range between 100 hPa and a pressure roughly a decade above the final pressure. they are available in a standard version with a shaft seal for use in straightforward applications. also additionally available as an instrumentation version for more sophisticated applications, such as frequent cyclical pump-down processes (load locks). There are various corrosive versions available for pumping aggressive media. 

Typical applications are found in widely ranging sectors:

  • Analytics (mass spectrometry, electron microscopy)
  • Coating technology (surface protection, decorative films, display units, monitor screens)
  • Medicine/pharmaceutical technology (plasma sterilization, freeze drying)
  • Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys, furnace construction)
  • Leak detection technology (vacuum systems, automotive tanks, airbag cartridges, packaging)
  • Research institutes (elementary particle physics, fusion research, laser applications)
  • Lighting industry (light bulb manufacture)

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