AZPF External High Performance Gear Pumps

The Bosch Rexroth AZPF External High Performance Gear Pumps are fixed displacement units essential for converting mechanical energy into precise hydraulic power in various systems. They operate on the principle of using two interlocking gears to continuously transfer fluid from the inlet to the outlet, generating flow proportional to displacement. These pumps are available in smaller sizes (4 to 28) on Platform F and are built with slide bearings to ensure long service life under continuous pressures up to 250 bar and intermittent pressures up to 280 bar. Their main function is to deliver reliable and consistent flow for a wide range of mobile and stationary applications, and they are designed for the possibility of multiple pump combinations. The AZPF achieves high efficiencies through pressure-dependent gap sealing and high-precision production technology to minimize heat loss.