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High Pressure Internal Gear Pumps QX
The QX pumps are the 5th generation of Bucher internal gear pumps, which have proven themselves in thirty years of service around the world. The straightforward and rugged construction guarantees long service life without the need for extensive maintenance. Tandem and multiple pumps are available worldwide in more than 1000 variants.
Advantages
- High pressures
- Low noise level
- Long service life
- Negligible flow and pressure
- Insensitive to contamination
Technical Data
Unit
Value
Max. continuous pressure
Peak Pressure
Effective displacement
Max. speed
Viscosity range
Volumetric efficiency
bar
bar
cm³/rev
rpm
mm²/s
%
100 - 320
400
3.3 - 500
3600
10 - 300
>95
Selection table
Frame size
Effective
displacement
max. speed
rpm
3.3 - 16
10 - 32
20 - 63
40 - 125
80 - 250
160 - 500
3600
3400
3200
3000
2500
1800
Options / Accessories
Applications
- Plastics machinery
- Waste compactors
- Machine tools
- Hydraulic presses
- Diecasting maschines
- Lift/elevator drives
- Hydraulic power units
- Lift trucks
