Bosch Rexroth | PSV20BOSCH-F-6974102-62
PSV20/BOSCH F 6974102 62
Request a Quote
Call For Quote
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The PSV20/BOSCH F 6974102 62 pump belongs to the PSV Variable Vane Pumps series and is produced by Bosch Rexroth for variable flow control in hydraulic automation circuits. The unit uses a pilot-operated control that adjusts the vane geometry according to load pressure so the system can maintain consistent output without manual intervention. Its displacement is 32 cc per revolution, defining how much fluid is moved by each shaft turn. Permitted drive speed ranges from 750 rpm to 1800 rpm; this window sets the mechanical limits for coupling the pump to electric or combustion prime movers. At 100 psi and 1800 rpm the pump delivers 56.8 L/min, giving designers a reference point for sizing downstream components. Maximum system pressure is 138 bar, which establishes the upper boundary for circuit relief valve and hose rating selection.
Inlet pressure must stay between 0.8 bar absolute and 1.7 bar absolute so cavitation is avoided while still allowing the reservoir to breathe. The pump can be installed in any orientation, a feature that simplifies layout in compact or irregular machine frames. Its mounting flange follows ISO 3019-1, ensuring interchangeability with standard motor adapters. Right-hand rotation only dictates shaft direction when aligning with drive couplings. A subplate version is available, allowing quick removal from manifolds during maintenance without disturbing pipework. The assembly weighs 33 kg, information necessary for determining support brackets and handling equipment during installation.
Technical Specifications
Control Type
Pilot Operated
Displacement
32 cc/rev (2.0 in3)
Drive Speed Max
1800 rpm
Drive Speed Min
750 rpm
Flow @ 100 Psi & 1800 Rpm
56.8 L/min (15 gpm)
Inlet Pressure Max (abs)
1.7 bar abs (24.5 psia)
Inlet Pressure Min (abs)
0.8 bar abs (11.6 psia)
Max System Pressure
138 bar (2000 psi)
Mount Position
Any
Mounting Flange Standard
ISO 3019/1
Rotation
RH Only
Subplate Version
Available
Weight
33 kg (72 lb)
1620 Old Apex Road
Shipping & Payment Options
