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 pressure
•    -  Low noise level
•    -  Long service life
•    -  Negligible flow and pressure
•    -  Insensitive to contamination 
   

Technical Data

Detail	Peak pressure bar	Continuous pressure max.bar bar	Displacement cm³/rev bar	Speed max.rpm rpm	Volumetric efficiency % rpm	Data sheet
QX2...	400	100 - 320	5.1 - 15.9	3600	> 95	QX 100-P-000021-en QX 100-P-000021-us
QX3...	400	100 - 320	10.0 - 31.2	3400	> 95	QX 100-P-000021-en QX 100-P-000021-us
QX4...	400	100 - 320	20.4 - 64.7	3200	> 95	QX 100-P-000021-en QX 100-P-000021-us
QX5...	400	100 - 320	39.3 - 101.1	3000	> 95	QX 100-P-000021-en QX 100-P-000021-us
QX6...	400	100 - 320	80.2 - 249.7	2500	> 95	QX 100-P-000021-en QX 100-P-000021-us
QX8...	400	100 - 320	163.0 - 402.6	1800	> 95	QX 100-P-000021-en QX 100-P-000021-us

Applications

•    -  Plastics machinery
•    -  Waste compactors
•    -  Machine tools
•    -  Hydraulic presses
•    -  Diecasting Machines
•    -  Lift/elevator drives
•    -  Hydraulic power units
•    -  Lift trucks
   

Options / Accessories

• Tandem and multiple pumps
• Mounting valves
• Pipe flanges