Internal Gear Pumps

Internal gear pumps are simply designed pumps, and are used for medium pressure applications, at around 150-200 bars, often used in bypass filtration / cooling circuits in complex systems, in auxiliary services, in simple applications where no particular performances are required such as flow / pressure (ripple derived from pumping teeth) and noise. They are mainly used in the industrial sector (for example in machines for plastics, die-casting machines, machine tools, presses, etc.) and in vehicles that operate in an enclosed space (electric forklift trucks, etc.).

Thanks to special design features and the effective balance of forces, there is a significant reduction of the noise emission levels.

They are ideal for pairs with servo motors to achieve considerable energy savings.

 

Internal gear pump

Internal gear pumps are simply designed pumps, and are used for medium pressure applications, at around 150-200 bars, often used in bypass filtration / cooling circuits in complex systems, in auxiliary services, in simple applications where no particular performances are required such as flow / pressure (ripple derived from pumping teeth) and noise. They are mainly used in the industrial sector (for example in machines for plastics, die-casting machines, machine tools, presses, etc.) and in vehicles that operate in an enclosed space (electric forklift trucks, etc.).

Thanks to special design features and the effective balance of forces, there is a significant reduction of the noise emission levels.

They are ideal for pairs with servo motors to achieve considerable energy savings.

BrandCodeContinuous pressure max. (bar)Peak pressure (bar)Displacement (cm³/min)NotesFind more
QX100-3604004,8 - 402,6
QXEH

QXEHX
25028010 - 247,7

20.3 - 78.3
Ideal for servo applications