Hydraulic Vane Pump UVN-1A-1A4-2.2A-4-12 Optimized for Stable Output and Reduced Wear

The NACHI UVN Series Variable Volume Vane Pump is designed for high efficiency, low noise, and stable hydraulic performance in industrial applications. This uni pump features advanced variable displacement control, ensuring precise flow regulation and energy savings.

Built with high-quality materials and precision engineering, the UVN series delivers long service life, reduced vibration, and reliable operation even under demanding conditions. It is widely used in machine tools, injection molding machines, hydraulic systems, and automation equipment.

Key advantages include smooth operation, compact structure, and excellent volumetric efficiency. The pump is easy to install and maintain, making it an ideal choice for modern hydraulic systems requiring performance and durability.

Key Features:

• Variable displacement for energy efficiency
• Low noise and vibration
• High reliability and long lifespan
• Compact and lightweight design
• Stable pressure and flow output
• Suitable for industrial hydraulic systems

This vane pump is optimized for stable output and reduced wear. Precision-ground vanes and a hardened cam ring minimize friction and internal leakage, ensuring consistent flow under varying loads. The advanced lubrication film reduces contact wear, extending component life. Ideal for continuous industrial operation, it delivers reliable hydraulic performance with lower maintenance costs and improved system uptime.