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The AZPF-10-016RRR1MD006XX is a gear pump in the AZPF External High Performance Gear Pumps series manufactured by Bosch Rexroth for hydraulic automation circuits. It displaces 16 cm³ of fluid per revolution, establishing the basic flow rate for actuators. The pump turns clockwise, so the drive side must match this rotation to avoid reverse loading. A continuous working limit of 250 bar supports steady-state pressure control, while an intermittent limit of 280 bar accommodates brief overloads without damage. Pressure peaks may reach 300 bar, giving a margin for transient spikes that occur during rapid valve shifts. Operation is permitted down to 500 rpm at viscosities around 12 mm²/s and pressures under 100 bar, allowing slow-speed priming stages. Suction conditions must stay between 0.7 bar and 3 bar absolute to prevent cavitation and seal washout when fluid temperature or line length varies.
The unit mounts with a 2-bolt SAE-A flange of 82.55 mm diameter, simplifying alignment on common power take-off pads. An internal pressure relief valve is built into the rear cover; it opens at 6 bar to bypass excess inlet surges back to tank. NBR sealing material keeps mineral-oil compatibility and prevents leakage across the full pressure range. The pump accepts HLP mineral oil specified by DIN 51524, ensuring standard viscosity behavior in industrial reservoirs. Fluid cleanliness must be ISO 4406 21/18/15 or better so that gear faces and bushings remain free of abrasive particles. Maximum rated speed is 3000 rpm, enabling high flow when system demand rises. Together these features define the mechanical interface, fluid condition, and operating envelope required for reliable gear-pump service in automated hydraulic assemblies.
Cleanliness Level
ISO 4406 21/18/15
Direction Of Rotation
Clockwise (code R)
Displacement
16 cm³/rev
Front Cover
2-Bolt Flange (Ø82.55 mm SAE-A, code R)
Hydraulic Fluid
HLP Mineral Oil (DIN 51524)
Max Continuous Pressure
250 bar
Max Intermittent Pressure
280 bar
Max Pressure Peaks
300 bar
Max Speed At P2
3000 rpm
Min Speed (ν=12, P<100 Bar)
500 rpm
Rear Cover
Pressure Relief Valve, Internal (code D)
Relief Valve Setting
6 bar (code 006)
Sealing Material
NBR (code M)
Suction Pressure (absolute Max)
3 bar
Suction Pressure (absolute Min)
0.7 bar
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