Hydraulic HousePumps & MotorsBOSCH REXROTH

BOSCH REXROTH AZPF Series External Gear Pump

The Bosch Rexroth AZPF series is a premium, high-performance line of external gear hydraulic pumps. It is actively used in both mobile machinery (construction and agricultural equipment) and industrial machines.

  • Displacement from 4.0 to 28.0 cm³/rev.
  • Nominal/continuous pressure up to 250 bar.
  • Intermittent/peak pressure up to 280 bar.

Key technical parameters

Displacement
from 4.0 to 28.0 cm³/rev.
Nominal/continuous pressure
up to 250 bar.
Intermittent/peak pressure
up to 280 bar.
Maximum rotational speed
up to 3500 rpm, depending on model size.
Bearings
high-load slide bearings for long service life.
Model sizes and displacements
The displacement codes in the marking indicate the pump displacement
004
4.0 cm³/rev
005
5.5 cm³/rev
008
8.0 cm³/rev
011
11.0 cm³/rev
014
14.0 cm³/rev
016
16.0 cm³/rev
019
19.0 cm³/rev
022
22.5 cm³/rev
025
25.0 cm³/rev
028
28.0 cm³/rev
  1. 01Key advantages of the Rexroth AZPF series:
  2. 02High efficiency: pressure-dependent gap sealing minimizes internal losses.
  3. 03Low noise and vibration: special 12-tooth geometry ensures uniform flow.
  4. 04High load capacity: robust plain bearings easily withstand high radial and axial forces.
  5. 05Ideal power-to-weight ratio: the high-pressure aluminum housing is lightweight and durable.
  6. 06Long service life: flexible tubular bearings protect the system against wear even at low-speed operation.
  7. 07High operating pressure: steadily withstands continuous pressure up to 250 bar and peak pressure up to 280 bar.
  8. 08Modularity and compatibility: available with different shafts, flanges, and multi-section combinations.
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