AZ-P2-FF-12-022/004-RRR12MB SO014

The AZ-P2-FF-12-022/004-RRR12MB SO014 pump belongs to the AZPF External High Performance Gear Pumps series produced by Bosch Rexroth. It is a two-stage external gear unit intended to supply hydraulic actuators with steady flow in automation circuits. Stage I delivers 22.5 cm³ per revolution, providing the main volume flow for machine movements. A maximum continuous pressure of 180 bar allows the first stage to run without overheating during normal duty cycles, while a 210 bar intermittent rating accommodates limited overload periods. The pressure peak limit of 230 bar safeguards the housing against short transient spikes, and a shaft speed ceiling of 2500 rpm maintains correct lubrication and noise behavior.

The second stage handles auxiliary demands with a displacement of 4.0 cm³ per revolution, which supports pilot valves or low-volume control loops without oversizing the system. It sustains a continuous pressure of 250 bar so the pump can feed high-pressure circuits for long intervals, and it tolerates 280 bar intermittently to cover brief load surges. A peak pressure limit of 300 bar protects the stage from damage during fast pressure rises that may occur in rapid-cycle equipment. Together, these ratings enable the two-stage pump to serve compact hydraulic power packs that require separate flows at different pressures.