Radial Piston Pump PR4-3X/20,00-500RG01M02 - Bosch Rexroth R901090546

Clamping hydraulics and test benches need high pressure at modest flow. This radial piston pump with ten pistons and a constant displacement of 20 cm³ delivers 26.5 l/min at an operating pressure of up to 500 bar.

Benefits

• 500 bar maximum operating pressure at 26.5 l/min
• Constant displacement, size 20 cm³, ten-piston layout
• Shaft end with serration 21 x 24 to DIN 5481, clockwise rotation
• 4-hole fastening with 63 mm centering
• Cast iron housing and NBR seals for HLP hydraulic fluid
• 15.81 kg weight, connection diagram 2, no through-drive

Application

The pump feeds clamping fixtures, presses and test rigs in an open circuit. It suits industrial applications running on HLP mineral oil. A through-drive is not part of this version.

Manufacturer

Bosch Rexroth lists this article under material number R901090546.