AA4VG125EP4D1/32L-NSF52K021EP-S

***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 AA4VG125EP4D1/32L-NSF52K021EP-S (R902249685) is a high-pressure axial piston pump designed for efficiency and reliability in closed circuit applications. This model features an integrated boost pump, which serves to supply both boost and pilot oil, ensuring consistent performance. The unit's design allows for smooth flow direction changes as the swashplate transitions through the neutral position, enhancing operational stability. Equipped with high-pressure relief valves that include an integrated boost function, this pump provides added safety and control. Notably, it comes standard with an adjustable pressure cutoff, giving users precise management over the pump's operation based on specific system requirements. Additionally, the boost pressure relief valve is another feature that contributes to the pump's robust safety mechanisms. The AA4VG125EP4D1/32L-NSF52K021EP-S is designed with versatility in mind; it includes a through-drive capability which allows for the mounting of additional pumps up to the same nominal size. This feature makes it possible to adapt and expand hydraulic systems without significant redesign or component replacement. With a nominal pressure of 450 bar and a maximum pressure of 530 bar, this pump is built to handle demanding tasks. Its swashplate design is optimized for closed-circuit operations and is specifically tailored for the US market with its SAE version configuration. In summary, this Bosch Rexroth axial piston pump stands out for its integrated boosting capabilities, smooth operation through neutral positioning, comprehensive safety features with pressure relief valves, and versatile through-drive design for system expansion—all contributing to its suitability for high-pressure applications within closed hydraulic circuits.