Veljan System Saver Single Vane Pumps are a specialized, all-in-one hydraulic solution designed to streamline complex circuits by integrating essential valves directly into the pump housing. Based on the high-performance fixed displacement pin vane design, these units eliminate the need for external plumbing and additional manifold blocks, significantly reducing the overall installation footprint. Capable of handling pressures up to 4650 psi (320 bar), the System Saver series is ideal for mobile and industrial applications where space is at a premium but high-pressure performance and precise flow control are non-negotiable.

By consolidating pressure and flow control functions within the pump body, the System Saver minimizes potential leak points and reduces hydraulic ripple, which protects downstream components and extends the life of the entire circuit. These pumps feature the signature double-lip vane design for superior resistance to particle contamination and dry-lubricant-coated cam rings for reliable operation during cold starts. With a typical volumetric efficiency of 94%, they maintain consistent output while reducing heat generation, ensuring that integrated systems operate smoothly even under heavy loads and varying temperature conditions.

The System Saver series retains the user-friendly modular cartridge design, allowing for the quick replacement of internal kits or displacement changes without major disassembly of the pump or its integrated valving. This "plug-and-play" approach to hydraulic power significantly reduces downtime and simplifies spare parts management. Compatible with a wide range of fluids—including mineral oils and fire-resistant water glycols—and offering multiple porting and shaft options, these pumps provide a versatile, pre-engineered power source that is as easy to maintain as it is to install.