BOSCH REXROTH
R902122961

***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 AA4VG90HD3DMT1/32L-NSF52F021D-S (R902122961) is a high-pressure axial piston pump designed for demanding applications in closed circuits. This particular model is tailored for the US market with an SAE version, ensuring compatibility and ease of integration into a wide range of hydraulic systems. The pump features an integrated boost pump which serves the dual purpose of providing boost and pilot oil supply, enhancing the efficiency and reliability of the overall system. With its advanced swashplate design, the AA4VG90HD3DMT1/32L-NSF52F021D-S ensures smooth direction changes when transitioning through the neutral position, minimizing hydraulic shocks and maintaining stable operation. The unit comes equipped with high-pressure relief valves that include an integrated boost function, offering additional protection against overpressure conditions. Furthermore, it boasts an adjustable pressure cutoff as a standard feature, allowing for precise control according to specific application requirements. Another key aspect of this model is its boost pressure relief valve which contributes to the overall safety and longevity of the pump. Additionally, it offers through drive capability, permitting the mounting of further pumps up to the same nominal size directly onto this unit without requiring additional adapters or couplings. This feature simplifies system design by allowing multiple pumps to operate in tandem. The Bosch Rexroth AA4VG90HD3DMT1/32L-NSF52F021D-S operates at a nominal pressure of 350 bar and can handle peak pressures up to 400 bar. Its robust construction and versatile control options make it suitable for a variety of heavy-duty applications where consistent hydraulic power is crucial. Whether employed in mobile equipment or industrial settings, this axial piston pump represents a reliable solution for complex hydraulic challenges.