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For a constant 500 bar in an open circuit, the PR4-3X/20,00-500RA01M08 radial piston pump offers fixed displacement of 20 cm³ and 26.5 l/min. Its ten pistons run in a cast iron housing and the pump weighs 16.18 kg.

Radial Piston Pump PR4-3X/20,00-500RA01M08 - Bosch Rexroth R901089536

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,945.43
Item BRR-R901089536
Manufacturer no. R901089536
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901089536
Country of originGermany
ConditionNew
Artikel
BRR-R901089536
Frequently Bought Together

The PR4-3X/20,00-500RA01M08 radial piston pump delivers 26.5 l/min in an open circuit at operating pressure up to 500 bar. It runs with a constant displacement of 20 cm³, turns clockwise and weighs 16.18 kg.

Benefits

  • Operating pressure up to 500 bar at a flow of 26.5 l/min
  • Constant displacement of 20 cm³, ten pistons in a cast iron housing
  • Cylindrical shaft end Ø 25 mm with fitting key according to ISO 3019-2
  • 4-hole mounting flange with 63 mm centering, no through-drive
  • Clockwise rotation, NBR seals, HLP hydraulic fluid
  • 16.18 kg mass

Technical data

Direction of rotationclockwise rotation
Connection diagram5
Displacement typeconstant
Max. flow26.5 l/min
Product familyPR4
Through-drivewithout
Hydraulic fluidHLP
Shaft endCylindrical Ø 25 mm with fitting key, ISO 3019-2
Operating pressure, max.500 bar
Size20 cm³
SealsNBR
Mounting flange4-hole fastening centering 63 mm
Weight16.18 kg

Applications

The range up to 500 bar suits clamping hydraulics, test rigs and presses that build high forces at small flow. Drive is through the cylindrical shaft Ø 25 mm with fitting key. As no through-drive is fitted, a second pump cannot be flanged on. Rotation is clockwise and has to be observed when wiring the motor.

Manufacturer

Bosch Rexroth lists this pump under material number R901089536.

More Information
Norm ISO 3019-2
Hersteller-Nr R901089536
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 16.180000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New