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The PVV4-1X/082RA15DMC pump is produced by Bosch Rexroth within the PV Fixed Displacement Pumps series for closed-loop hydraulic automation where consistent delivery is required. Its displacement is 81.6 cm³ per revolution, establishing the basic volume transferred each shaft turn. A continuous pressure rating of 175 bar allows the unit to support medium-pressure circuits without excess loading. At 1500 rpm it produces a maximum flow of 120 L/min, so system designers can size actuators for steady motion. The shaft can transmit up to 407 Nm of torque, matching general industrial prime movers. Clockwise rotation aligns with right-hand drive trains. Installation is simplified by an SAE-C mounting flange paired with the SAE J744 flange style, and the pressure outlet uses an SAE 1 1/4 in port for direct connection to standard tubing.
For fluid compatibility the pump operates with temperatures from −10 °C to +70 °C, enabling use with common mineral oils in typical plant environments. Acceptable absolute inlet pressure ranges from 0.83 bar to 2.4 bar, protecting the charge side from cavitation or seal overload. The suction connection is an SAE 2 in port which supports low velocity intake flow at high viscosities. An NBR seal set resists petroleum-based fluids while maintaining flexibility over the stated temperature span. The design accommodates viscosities between 13 mm²/s and 860 mm²/s, so startup with cold oil and running at normal warmth remain within limits. These parameters let the pump integrate into fixed displacement circuits that demand reliable service across varied operating conditions.
Continuous Pressure
175 bar
Displacement
81.6 cm3/rev
Fluid Temp Max
+70 °C
Fluid Temp Min
-10 °C
Inlet Pressure Max (abs)
2.4 bar
Inlet Pressure Min (abs)
0.83 bar
Max Flow (1500 Rpm)
120 l/min
Max Shaft Torque
407 Nm
Mounting Flange
SAE-C
Mounting Style
SAE J744 Flange
Pressure Port Size
SAE 1 1/4"
Rotation Direction
Clockwise
Seal Material
NBR
Suction Port Size
SAE 2"
Viscosity Max
860 mm2/s
Viscosity Min
13 mm2/s
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