RADIAL PISTON PUMP PR4-3X/3,15-500RG12M01
Manufacturer: Bosch Rexroth
Material #: R901089728
Model : PR4-3X/3,15-500RG12M01
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth PR4-3X/315-500RG12M01 (R901089728) is a high-quality radial piston pump designed for industrial applications that require a reliable and constant displacement pump. This robust pump features a cast iron housing and operates on an open control loop system. It is equipped with NBR seals to ensure durability and compatibility with HLP hydraulic fluids.
The PR4-3X/315-500RG12M01's design includes valve-controlled, self-priming radial pistons that enable fixed displacement, ensuring consistent performance under varying conditions. The pump elements are configured to provide efficient suction and displacement, facilitated by the arrangement of pistons radially around the eccentric shaft. The hydrodynamically lubricated plain bearings contribute to an extended service life by reducing wear.
This model is capable of operating at a maximum pressure of bar and can achieve a maximum flow rate of . l/min, with its speed ranging from min to max rpm. Its clockwise rotation and constant displacement type make it suitable for various hydraulic systems without the need for complicated adjustments.
The absence of throughdrive indicates that this model is designed as a single unit without the option for tandem mounting. Weighing . kg, it is relatively easy to handle during installation. The PR4-3X/315-500RG12M01 offers multiple pressure ports with different cylinder combinations, allowing for flexible integration into system designs.
Overall, the Bosch Rexroth PR4-3X/315-500RG12M01 radial piston pump stands out as a dependable component in industrial hydraulic systems where consistent fluid power delivery is essential.
$3,332.00 USD
Availability: Backordered
Ships from US
Qty:
Delivered as early as January 1, 2027
$3,498.60 USD
Availability: Backordered
Ships from CA
Qty:
Delivered as early as January 1, 2027
Source From Bosch Rexroth




Under no circumstances may drain and returning fluid be drawn directly into the suction port again, i.e., select the largest possible distance between suction line and return line. The return drain must always be below the oil level. Ensure suction-tight installation of the pipes.
No radial or axial forces permissible on the pump drive shaft! Motor and pump must be exactly aligned! Always use a coupling that is suitable for compensating for shaft offsets! When installing the coupling, avoid axial forces, i.e., when installing, do not hammer or press the coupling onto the shaft! Use the female thread on the drive shaft.

