Variable Vane Pump UVN-1A-2A2-3.7-4-30 for Maximum Flow Capacity and High-pressure Performance

Engineered for demanding hydraulic systems, the NACHI UVN Series variable volume vane pump delivers precision, high efficiency, and long-term reliability.

The pump's variable displacement mechanism automatically adjusts flow output to match system demand, significantly reducing energy waste while improving overall efficiency. Its advanced vane design ensures quiet, smooth operation with minimal vibration—perfect for modern industrial settings.

Built from premium materials and manufactured under strict quality controls, the UVN series offers outstanding durability and consistent performance even under continuous heavy use.

Key Features:

• Energy-saving variable displacement design

• Low noise and low vibration for quieter operation

• High volumetric efficiency

• Precise and stable pressure regulation

• Compact, space-saving construction

• Extended service life with low maintenance needs

Typical Applications:

• CNC machine tools

• Injection molding machines

• Hydraulic presses

• Factory automation systems

• General industrial machinery

The NACHI UVN-1A-2A2-3.7-4-30 is built for maximum flow capacity and high-pressure performance up to 4.0 MPa. With a displacement of 26.0 cm³/rev, it delivers high output with minimal pressure loss. Its robust construction and precision vanes ensure stable operation, low noise, and extended durability, making it ideal for heavy-duty industrial hydraulic systems requiring consistent, energy-efficient power.