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When a high-pressure pump is replaced, flange, shaft end and direction of rotation are what count. The PR4-3X/16,00-500RA12V01 radial piston pump has a 4-hole flange with 63 mm centering, a cylindrical shaft end of 25 mm dia. with fitting key and runs clockwise.

Radial Piston Pump PR4-3X/16,00-500RA12V01 - Bosch Rexroth R901282560

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,533.65
Item BRR-R901282560
Manufacturer no. R901282560
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901282560
Country of originGermany
ConditionNew
Artikel
BRR-R901282560
Frequently Bought Together

A pump only fits when mounting dimensions and direction of rotation match the drive. This version of the PR4 series delivers 22 l/min at up to 500 bar, weighs 16.4 kg and comes without through-drive.

Benefits

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

Technical data

Direction of rotationclockwise rotation
Connection diagram1
Displacement typeconstant
Max. flow22 l/min
Product familyPR4
Through-drivewithout
Hydraulic fluidHLP
Shaft endCylindrical Ø 25 mm with fitting key, ISO 3019-2
Operating pressure, max.500 bar
Size16 cm³
SealsFKM
Mounting flange4-hole fastening centering 63 mm
Weight16.4 kg

Application

The pump suits high-pressure power units in clamping, forming and test equipment. Without a through-drive the assembly stays short, which helps in tight installations. The operating fluid is HLP in an open circuit.

Manufacturer

Bosch Rexroth, material number R901282560, type designation PR4-3X/16,00-500RA12V01. Characteristic curves and installation dimensions are given in the Bosch Rexroth series documentation.

More Information
Norm ISO 3019-2
Hersteller-Nr R901282560
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 16.400000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New