PVX Series Oil-Lubricated Rotary Vane Vacuum Pumps

Reliable oil-lubricated vacuum pumps for continuous operation

PVX Series Oil-Lubricated Rotary Vane Vacuum Pumps

  1. Details
  2. Specifications
  3. File
  4. spare part

Operating principle

PVX rotary vane technology is synonymous with a robust and functional construction. In a cylindrical housing, a rotor with three vanes is mounted eccentrically. Due to centrifugal force, these vanes slide out and form chambers between themselves and the housing.

The pumped medium is trapped inside these three chambers. During further rotation, their volume is constantly reduced. Thereby, the pumped medium is compressed and transported to the outlet.

PVX vacuum pumps operate with recirculating oil lubrication. A downstream oil separator segregates sealing oil and pumped medium for efficient reuse of oil.

A non-return valve prevents the pumped medium from flowing back into the process after the vacuum pump is switched off.


PVX Series oil-lubricated rotary vane vacuum pumps are real all-rounders. They have been designed for a wide range of industrial applications, for example vacuum packaging, food processing, pneumatic conveying, plastics processing and many more.

These vacuum pumps are characterized by high pumping speeds even in low pressure ranges and therefore rapid evacuation times.

They feature highly durable high performance vanes as standard, ensuring excellent performance and a long service life.

PVX vacuum pumps are designed for continuous operation. An integrated float valve regulates the oil return depending on the oil level.

Vacuum pumps of the RA series are ultimate pressure-proofed. They can be operated continuously at ultimate pressure without overheating.

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Product modelsFrequencyPumping SpeedUltimate   PressureMotor PowerNominal Motor   SpeedNoise LevelInlet ConnectionOutlet   ConnectionWater Vapor   TolerancOil capacityCooling MethodWeightDimensions
(Hz)(m³/h)(mbar)(kW)(rpm)(db)(in)(in)kg/hL/(kg)(mm)
PVX-1650 Hz16 m³/h1 mbar0.55   kW2800 rpm64(db)G ½//0.4 LAir Cooled16 kg308*213*207
60 Hz19 m³/h1 mbar0.55   kW3300 rpm64(db)G ½//0.4 LAir Cooled16 kg
PVX-2550 Hz24 m³/h0.5 mbar0.75 kW2800 rpm65(db)G ½ / G ¾/0.5 kg/h0.75 LAir Cooled22 kg431*245*218
60 Hz28 m³/h0.5 mbar0.9 kW3300 rpm66(db)G ½ / G ¾/0.5 kg/h0.75 LAir Cooled22 kg
PVX-4050 Hz40 m³/h0.5 mbar1.1 kW1450 rpm64(db)G 1¼G 1¼0.7 kg/h1.5 LAir Cooled44 kg431*245*218
60 Hz48 m³/h0.5 mbar1.5 kW1700 rpm65(db)G 1¼G 1¼0.8 kg/h1.5 LAir Cooled44 kg
PVX-6350 Hz63 m³/h0.5 mbar1.5 kW1450 rpm65(db)G 1¼G 1¼1 kg/h1.5 LAir Cooled54 kg640*405*290
60 Hz78 m³/h0.5 mbar2.2 kW1700 rpm66(db)G 1¼G 1¼1 kg/h1.5 LAir Cooled59 kg
PVX-10050 Hz100 m³/h0.5 mbar2.2 kW1450 rpm66(db)G 1¼G 1¼1.5 kg/h2 LAir Cooled69 kg710*405*290
60 Hz120 m³/h0.5 mbar3 kW1700 rpm67(db)G 1¼G 1¼1.5 kg/h2 LAir Cooled75 kg
PVX-16050 Hz160 m³/h0.5 mbar4 kW1450 rpm72(db)G 2G 22.5 kg/h8 LAir Cooled142 kg760*500*411
60 Hz192 m³/h0.5 mbar5.5 kW1700 rpm73(db)G 2G 22.5 kg/h8 LAir Cooled155 kg
PVX-20250 Hz200 m³/h0.5 mbar4 kW1450 rpm73(db)G 2G 24 kg/h8 LAir Cooled142 kg795*500*411
60 Hz240 m³/h0.5 mbar5.5 kW1700 rpm74(db)G 2G 24 kg/h8 LAir Cooled160 kg
PVX-25050 Hz250 m³/h0.5 mbar5.5 kW1450 rpm72(db)G 2G 23.5 kg/h10 LAir Cooled192 kg976*605*411
60 Hz300 m³/h0.5 mbar7.5 kW1700 rpm73(db)G 2G 23.5 kg/h10 LAir Cooled192 kg
PVX-30250 Hz300 m³/h0.5 mbar7.5   kW1450 rpm73(db)G 2G 24.5 kg/h10 LAir Cooled198 kg1006*605*411
60 Hz360 m³/h0.5 mbar7.5   kW1700 rpm74(db)G 2G 24.5 kg/h10 LAir Cooled198 kg
PVX-63050 Hz640 m³/h0.1-1.5 mbar15 kW1450 rpm75(db)G 4G 317 kg/h22 LAir/Water Cooled670 kg1500*900*754
60 Hz750 m³/h0.1-1.5 mbar18 kW1700 rpm76(db)G 4G 324 kg/h22 LAir/Water Cooled670 kg
PVX-75050 Hz750 m³/h0.1-1.5 mbar18.5   kW1450 rpm76(db)G 4G 324 kg/h22 LWater Cooled680 kg1600*900*754

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Application And Industrials Uses
Analytics and R&D
Freeze drying / EvaporationCoating

Biogas handling
Upgrading - pressure swing adsorption / Upgrading - membrane

Chemical and pharmaceutical industries
FiltrationEvaporationDistillationFreeze drying / Drying / Solvent recovery / Pneumatic conveying

Food processing
Meat fillers / Powder processing / Meat cutters

Hospitals and healthcare facilities
Vacuum-assisted closure (VAC) / Medical suction / Surgical vacuum draining / Lithium ion battery production  / Pick and place

Oil and gas industry
Pipeline drying

Packaging
Blow molding / Liquid packaging / Money packaging / Blister packaging / Clipping machines / Labeling / Cartoning machines / Tray loading systems / Tray sealers / Thermoforming packaging machines - Forming station / Chamber packaging machines free-standing

Plastics processing
SSP recycling / Vacuum bagging / Pneumatic conveying / Injection molding / Thermoforming / Resin transfer molding (RTM)

Wastewater treatment
Water priming / Vacuum sewerage / Vacuum disposal / Ground water removal

Woodworking
Clamping on manual working stations / Clamping on CNC routers / Pneumatic conveying


Product modelsFrequencyPumping SpeedUltimate   PressureMotor PowerNominal Motor   SpeedNoise LevelInlet ConnectionOutlet   ConnectionWater Vapor   TolerancOil capacityCooling MethodWeightDimensions
(Hz)(m³/h)(mbar)(kW)(rpm)(db)(in)(in)kg/hL/(kg)(mm)
PVX-1650 Hz16 m³/h1 mbar0.55   kW2800 rpm64(db)G ½//0.4 LAir Cooled16 kg308*213*207
60 Hz19 m³/h1 mbar0.55   kW3300 rpm64(db)G ½//0.4 LAir Cooled16 kg
PVX-2550 Hz24 m³/h0.5 mbar0.75 kW2800 rpm65(db)G ½ / G ¾/0.5 kg/h0.75 LAir Cooled22 kg431*245*218
60 Hz28 m³/h0.5 mbar0.9 kW3300 rpm66(db)G ½ / G ¾/0.5 kg/h0.75 LAir Cooled22 kg
PVX-4050 Hz40 m³/h0.5 mbar1.1 kW1450 rpm64(db)G 1¼G 1¼0.7 kg/h1.5 LAir Cooled44 kg431*245*218
60 Hz48 m³/h0.5 mbar1.5 kW1700 rpm65(db)G 1¼G 1¼0.8 kg/h1.5 LAir Cooled44 kg
PVX-6350 Hz63 m³/h0.5 mbar1.5 kW1450 rpm65(db)G 1¼G 1¼1 kg/h1.5 LAir Cooled54 kg640*405*290
60 Hz78 m³/h0.5 mbar2.2 kW1700 rpm66(db)G 1¼G 1¼1 kg/h1.5 LAir Cooled59 kg
PVX-10050 Hz100 m³/h0.5 mbar2.2 kW1450 rpm66(db)G 1¼G 1¼1.5 kg/h2 LAir Cooled69 kg710*405*290
60 Hz120 m³/h0.5 mbar3 kW1700 rpm67(db)G 1¼G 1¼1.5 kg/h2 LAir Cooled75 kg
PVX-16050 Hz160 m³/h0.5 mbar4 kW1450 rpm72(db)G 2G 22.5 kg/h8 LAir Cooled142 kg760*500*411
60 Hz192 m³/h0.5 mbar5.5 kW1700 rpm73(db)G 2G 22.5 kg/h8 LAir Cooled155 kg
PVX-20250 Hz200 m³/h0.5 mbar4 kW1450 rpm73(db)G 2G 24 kg/h8 LAir Cooled142 kg795*500*411
60 Hz240 m³/h0.5 mbar5.5 kW1700 rpm74(db)G 2G 24 kg/h8 LAir Cooled160 kg
PVX-25050 Hz250 m³/h0.5 mbar5.5 kW1450 rpm72(db)G 2G 23.5 kg/h10 LAir Cooled192 kg976*605*411
60 Hz300 m³/h0.5 mbar7.5 kW1700 rpm73(db)G 2G 23.5 kg/h10 LAir Cooled192 kg
PVX-30250 Hz300 m³/h0.5 mbar7.5   kW1450 rpm73(db)G 2G 24.5 kg/h10 LAir Cooled198 kg1006*605*411
60 Hz360 m³/h0.5 mbar7.5   kW1700 rpm74(db)G 2G 24.5 kg/h10 LAir Cooled198 kg
PVX-63050 Hz640 m³/h0.1-1.5 mbar15 kW1450 rpm75(db)G 4G 317 kg/h22 LAir/Water Cooled670 kg1500*900*754
60 Hz750 m³/h0.1-1.5 mbar18 kW1700 rpm76(db)G 4G 324 kg/h22 LAir/Water Cooled670 kg
PVX-75050 Hz750 m³/h0.1-1.5 mbar18.5   kW1450 rpm76(db)G 4G 324 kg/h22 LWater Cooled680 kg1600*900*754