Radial Piston Pump PR4-3X/16,00-500RA01M11 - Bosch Rexroth R901089303

The pump builds pressure up to 500 bar in an open circuit and delivers up to 22 l/min. Displacement is constant and the drive comes through a cylindrical shaft of 25 mm diameter with a fitting key.

Benefits

• Operating pressure up to 500 bar at a constant displacement of 16 cm³
• Flow up to 22 l/min, ten pistons, for open circuit operation
• Cylindrical shaft Ø 25 mm with fitting key to ISO 3019-2, clockwise rotation
• 4-hole fastening with 63 mm centering, no through-drive
• Cast iron housing, NBR seal, HLP hydraulic fluid
• Weight 16.3 kg

Application

Radial piston pumps of this design feed clamping systems, presses and test rigs that call for 500 bar. A constant delivery of 22 l/min suits power units with steady demand.

Manufacturer

Bosch Rexroth, material number R901089303. Product family PR4, connection diagram 6.