Frydenbo PE 2″ SNE 440 ER40 Steering Pump Triple-Screw Cartridge Pump is a premium hydraulic cartridge designed for precise and reliable fluid power control in steering systems of marine vessels, industrial equipment, and specialized vehicles. Featuring the triple-screw “SNE 440 ER40” design, this cartridge pump delivers smooth, pulsation-free flow and high volumetric efficiency—ensuring responsive and stable steering performance even under variable speed and load conditions.
This cartridge unit integrates seamlessly into standard 2″ cartridge cavities, providing a compact, maintenance-friendly solution ideal for OEM assembly or retrofit applications. The ER40 denotes the balanced screw geometry that reduces internal radial loading and bearing stress, delivering long service intervals and low noise operation. Crafted from durable, corrosion-resistant materials and precision-machined components, the SNE 440 ER40 cartridge withstands demanding conditions such as pressure surges, vibration, and ambient temperature variations.
Transforming fluid pressures into smooth steering assistance, this cartridge pump is designed for continuous use in hydraulic steering circuits. The triple-screw mechanism ensures stable flow under both low and high displacements, supporting smooth helm response and minimizing cavitation or jitter during critical maneuvers. Its self-priming nature and minimal shear characteristics also make it suitable for handling a range of hydraulic fluids used in marine and industrial steering units.
Service efficiency is a key advantage of this cartridge pump. Routine maintenance can be conducted by swapping out the cartridge module without complete system disassembly, reducing downtime and simplifying parts management. With meticulous refurbishment practices, the internal screws, seals, and bearings are restored to tight OEM specifications, ensuring reliable performance and extended part life.
In summary, the Frydenbo PE 2″ SNE 440 ER40 Steering Pump Triple-Screw Cartridge Pump delivers expert-level fluid control for hydraulic steering applications. Its compact cartridge form, efficient triple-screw design, and robust construction provide dependable steering performance under the toughest operating conditions.