Radial Piston Pump PR4-3X/16,00-500RA01M12 - Bosch Rexroth R901089305

When a high-pressure circuit needs more oil than a small clamping pump but stays below 500 bar, this size fits. The pump supplies 22 l/min, has a cast iron housing and a cylindrical shaft end of 25 mm with fitting key to ISO 3019-2.

Benefits

• 22 l/min maximum flow in size 16 cm3
• 500 bar maximum operating pressure, constant displacement
• ten pistons, cast iron housing, NBR seal, HLP hydraulic fluid
• cylindrical shaft end 25 mm with fitting key to ISO 3019-2, clockwise rotation
• without through-drive, 4-hole fastening with 63 mm centering, 16.48 kg

Application

The pump feeds clamping and pressing circuits, test rigs and tools that work continuously in the high-pressure range. Open circuit operation with HLP is the intended mode. Without a through-drive it is meant for single drive operation on one motor.

Manufacturer

This item is made by Bosch Rexroth and carries material number R901089305. Please quote this number for any question about the version.