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. When required, a multi-stage pressure build-up can be employed to achieve high pressures of up to 250 bar with a viscosity close to 1 mm2/s, and with high efficiencies at the same time.

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

•    -  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