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QXV 100-P-000064-EN

Internal Gear Pumps QXV (for low-viscosity fluids)

Description

The QVX is an internal gear pump for low viscosity. It can develop pressures of 300 bar with high efficiency at viscosities of around 1 mm²/s. The QXV is being used with great success to pump aviation jet fuels, paraffin oil/kerosene, brake fluids, Pentosin and HFA fluids.

 

Advantages

  •    -  very low noise levels
  •    -  300 bar can be developed
  •    -  outstanding efficiencies
  •    -  long service life
  •    -  low pump wear
  •    -  low susceptability to cavitation
  •    -  good emergency running

 

Technical Data

 ordering code   displacement cm³   continuous pressure max. bar   peak pressure bar   speed max. rpm   power requirement kW 
 QX61-100R 160.5 160 210 1800 62.0
 QX61-200R 202.1 125 160 1800 61.0
 QX61-250R 249.7 100 125 1800 60.4
 QX62-080R 80.2 210 250 2500 40.7
 QX62-100R 101.0 210 250 2300 51.2
 QX62-125R 124.8 210 250 2000 63.4
 QX63-080R 80.2 320 400 2500 62.0
 QX63-100R 101.0 320 400 2300 78.1
 QX63-125R 124.8 320 400 2000 96.5
Continuous pressure max. bar Peak pressure bar Displace­ment cm³/rev Speed max. rpm Viscosity range
mm²/s
Volumetric efficiency %
25 - 250 300 5 - 500 3600 0.8 - 10 > 95

Technical Data

 Pressure Range 1 
 image   frame size   part number   displacement cc   speed range min-1  operating pressure bar 
2 QXV21-010R 10.3    
QXV21-012R 12.6 3000-3600 25
QXV21-016R 15.9    
3 QXV31-020R 20.0    
QXV31-025R 25.2 1800-3000 25
QXV31-032R 31.1    
4 QXV41-040R 40.6    
QXV41-050R 50.2 1500-1800 25
QXV41-063R 64.5    
5 QXV51-080R 78.3    
QXV51-100R 100.6 1500-1800 25
QXV51-125R 126.7    
6 QXV61-160R 159.7    
QXV61-200R 201.1 1200-1500 25
QXV61-250R 248.4    
8 QXV81-315R 323.9    
QXV81-400R 400.1   25
QXV81-500R 459.4    
 
 Pressure Range 2 
 image   frame size   part number   displacement cc   speed range min-1   operating pressure bar 
2 QXV22-005R 5.1    
QXV22-006R 6.3 3000-3600 50
QXV22-008R 7.9    
3 QXV32-010R 10.0    
QXV32-012R 12.6 3000-3600 50
QXV32-016R 15.6    
4 QXV42-020R 20.3    
QXV42-025R 25.1 3000-3600 50
QXV42-032R 32.3    
5 QXV52-040R 39.1    
QXV52-050R 50.3 1800-3000 50
QXV52-063R 65.4    
6 QXV62-080R 79.8    
QXV62-100R 100.5 1500-1800 50
QXV62-125R 124.2    
8 QXV82-160R 161.9 1200-1800 50
QXV82-200R 200.0 1200-1500 50
QXV82-250R 247.7 1200-1500 50
 
 Pressure Range 3 
 image   frame size   part number   displacement cc   speed range min-1   operating pressure bar 
2 QXV23-005R 5.1    
QXV23-006R 6.3 3000-3600 100
QXV23-008R 7.9    
3 QXV33-010R 10.0    
QXV33-012R 12.6 3000-3600 100
QXV33-016R 15.6    
4 QXV43-020R 20.3    
QXV43-025R 25.1 3000-3600 100
QXV43-032R 32.3    
5 QXV53-040R 39.1    
QXV53-050R 50.3 1800-3000 100
QXV53-063R 65.4    
6 QXV63-080R 79.8    
QXV63-100R 100.5 1500-1800 100
QXV63-125R 124.2    
8 QXV83-160R 161.9 1200-1800 100
QXV83-200R 200.0 1200-1500 100
QXV83-250R 247.7 1200-1500 100
 
 Pressure Range 4 
 image   frame size   part number   displacement cc   speed range min-1   operating pressure bar 
2 QXV24-005R 5.1    
QXV24-006R 6.3 3000-3600 150
QXV24-008R 7.9    
3 QXV34-010R 10.0    
QXV34-012R 12.6 3000-3600 150
QXV34-016R 15.6    
4 QXV44-020R 20.3    
QXV44-025R 25.1 3000-3600 150
QXV44-032R 32.3    
5 QXV54-040R 39.1    
QXV54-050R 50.3 1800-3000 150
QXV54-063R 65.4    
6 QXV64-080R 79.8    
QXV64-100R 100.5 1500-1800 150
QXV64-125R 124.2    
8 QXV84-160R 161.9 1200-1800 150
QXV84-200R 200.0 1200-1500 150

QXV84-250R

247.7 1200-1500 150
 
 Pressure Range 5 
 image   frame size   part number   displacement cc   speed range min-1   operating pressure bar 
2 QXV25-005R 5.1    
QXV25-006R 6.3 3000-3600 200
QXV25-008R 7.9    
3 QXV35-010R 10.0    
QXV35-012R 12.6 3000-3600 200
QXV35-016R 15.6    
4 QXV45-020R 20.3    
QXV45-025R 25.1 3000-3600 200
QXV45-032R 32.3    
5 QXV55-040R 39.1    
QXV55-050R 50.3 1800-3000 200
QXV55-063R 65.4    
6 QXV65-080R 79.8    
QXV65-100R 100.5 1500-1800 200
QXV65-125R 124.2    
8 QXV85-160R 161.9 1200-1800 200
QXV85-200R 200.0 1200-1500 200
QXV85-250R 247.7 1200-1500 200
 
 Pressure Range 6 
 image   frame size   part number   displacement cc   speed range min-1   operating pressure bar 
2 QXV26-005R 5.1    
QXV26-006R 6.3 3000-3600 250
QXV26-008R 7.9    
3 QXV36-010R 10.0    
QXV36-012R 12.6 3000-3600 250
QXV36-016R 15.6    
4 QXV46-020R 20.3    
QXV46-025R 25.1 3000-3600 250
QXV46-032R 32.3    
5 QXV56-040R 39.1    
QXV56-050R 50.3 1800-3000 250
QXV56-063R 65.4    
6 QXV66-080R 79.8    
QXV66-100R 100.5 1500-1800 250
QXV66-125R 124.2    
8 QXV86-160R 161.9 1200-1800 250
QXV86-200R 200.0 1200-1500 250
QXV86-250R 247.7 1200-1500 250
 
 

 

Applications

  •    -  Test rigs for diesel injection nozzles
  •    -  Test rigs for testing Jet A1/ fuel controllers for aircraft turbines
  •    -  Rolling mills
  •    -  Fuel pumps for gas turbines
  •    -  Welding machines
  •    -  Lubrication pump for spindle bearings