Eckerle EIPS Internal Gear Pump

The Eckerle EIPS series is a further development of Eckerle’s internal gear pump range. It has been developed for the demanding requirements mobile hydraulics. These pumps are the result of decades of design and manufacturing experience and offer outstanding performance even at small volumes. They can also be used in industrial and agricultural hydraulic applications.

Key features of the EIPS internal gear pumps include:

• Internal gear pump with axial and radial gap compensation
• Radial compensation with segments
• Suction and pressure side radial
• Direct mounting and SAE flange
• Low noise
• Long service life
• Low pulsation (pressure pulsation ~2 %)

The Eckerle EIPS product catalogue comprises models: EIPS1 | EIPS2 | EIPS2 (Unimog) with key technical details across each as follows:

EIPS1

• Maximum displacement: 1.6 – 5 cm³/rev
• Continuous operating pressure: 210 – 300 bar
• Peak operating pressure: 220 – 320 bar (10 seconds/15% duty cycle)
• Maximum speed: 4000 rpm

EIPS2

• Maximum displacement: 5.4 – 24.8 cm³/rev
• Continuous operating pressure: 250 bar
• Peak operating pressure: 280 – 320 bar (10 seconds/15% duty cycle)
• Maximum speed: 3600 – 4200 rpm

EIPS2 (Unimog)*

• Maximum displacement: 16 cm³/rev
• Continuous operating pressure: 230 bar
• Peak operating pressure: 275 bar (10 seconds/15% duty cycle)
• Maximum speed: 3600 rpm

* Ideally suited as a replacement pump (agricultural) for the following models: 1PF2GF3-1x/016, IPSF3, IPF3 and IPM.