Variable Volume Vane Pumps UVN-1A-2A2-2.2A-4-30 Designed for Hydraulic System

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 UVN-1A-2A2-2.2A-4-30 provides reliable hydraulic output for demanding industrial systems. With a displacement of 26.0 cm³/rev and pressure capability up to 4.0 MPa, it ensures stable flow and consistent pressure. Ideal for heavy-duty applications such as presses, injection molding machines, and automation equipment, this pump delivers long-lasting performance with minimal maintenance.