Radial Piston Pump PR4-3X/16,00-500RA01V01-C3.1 - Bosch Rexroth R901448476

Beyond 300 bar, gear and vane pumps reach the end of their range. This radial piston pump with 10 pistons and constant displacement is rated for 500 bar and delivers 22 l/min.

Benefits

• Maximum operating pressure 500 bar at 16 cm3 displacement per revolution.
• 10 pistons in radial arrangement with constant displacement, flow of 22 l/min.
• Cast iron housing, designed for open circuit duty in industrial use.
• Cylindrical shaft end 25 mm dia. with fitting key to ISO 3019-2, clockwise rotation.
• 4-hole mounting flange with 63 mm centering, without through-drive.
• 30 kg weight, FKM seals, HLP hydraulic fluid.

Application

The pump feeds clamping systems, presses and test rigs that call for high pressure at low delivery. Open circuit operation with HLP is the intended mode. The cast iron housing damps noise in continuous duty.

Manufacturer

Bosch Rexroth, material number R901448476, type designation PR4-3X/16,00-500RA01V01-C3.1. Characteristic curves and installation dimensions are given in the Bosch Rexroth series documentation.