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The PVV2-1X/068RA15RMB pump is part of the PV Fixed Displacement Pumps series from Bosch Rexroth and serves as a constant-output source in hydraulic automation circuits. Its displacement is 67.5 cm³ per revolution, so every shaft turn delivers that fixed volume to the system. A continuous outlet pressure rating of 175 bar lets the unit maintain stable force in medium-pressure loops. When driven at 1500 min⁻¹ it provides a flow of 100 L/min, giving designers a clear reference for sizing downstream actuators. The device can run up to 1800 min⁻¹ with a 1 bar inlet, which defines its mechanical speed ceiling, while a minimum speed of 600 min⁻¹ prevents inadequate lubrication. A 22.23 mm drive shaft connects to prime movers without special adapters, and the SAE-B mounting flange matches common hydraulic motor faces. Clockwise rotation must be respected during installation, and a weight of 14.8 kg influences support bracket design.
An absolute inlet pressure of at least 0.83 bar is required to avoid cavitation at the suction side. The pump is intended for use with HLP mineral oil according to DIN 51524-2, ensuring viscosity and additive compatibility. All dynamic seals are produced from NBR, providing resistance to the specified fluid and typical operating temperatures. The suction port is sized at SAE 1 1/2 in to keep inlet velocities low, whereas the pressure port is SAE 1 in to match standard high-pressure hose fittings. That pressure port sits on the right side at 90° relative to the inlet, simplifying rigid pipe routing in compact manifolds. Together these connection details enable straightforward integration into existing hydraulic frames while keeping leakage risk and flow losses under control.
Continuous Pressure (outlet)
175 bar
Displacement
67.5 cm3/rev
Drive Shaft Diameter
22.23 mm
Fluid Type
HLP Mineral Oil (DIN 51524-2)
Max Flow @ 1500 Min-1
100 l/min
Max Speed (1 Bar Inlet)
1800 min-1
Min Inlet Pressure (absolute)
0.83 bar
Min Speed
600 min-1
Mounting Flange
SAE-B
Pressure Port Position
Right (90° to inlet)
Pressure Port Size
SAE 1 in
Rotation
Clockwise
Seal Material
NBR
Suction Port Size
SAE 1 1/2 in
Weight
14.8 kg
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