2520V-25A11-1CC22R

The 2520V-25A11-1CC22R vane pump belongs to the Vane Pumps series and is produced by Vickers for integrated hydraulic automation. It is a two-section unit that draws oil in through an inlet with an SAE four-bolt flange, a connection that allows rigid mounting to reservoir lines with minimal leakage risk. Right-hand clockwise rotation matches common engine and electric motor drive directions, preventing cross-flow when installed on standard power units. The shaft-end section delivers 81.6 cm³ per revolution, a displacement that supports the main circuit where higher volume is needed. At 1200 rpm and 100 psi this section supplies 25 US gallons per minute, providing steady flow for actuators or logic manifolds. It withstands pressures up to 210 bar (3000 psi), so it can maintain force in medium-pressure work circuits. The No.1 outlet is positioned in line with the inlet, a layout that simplifies straight-through piping and reduces fitting count.

The cover-end section operates as a secondary source within the same housing. Its displacement of 36.4 cm³ per revolution feeds auxiliary functions that require less volume without adding an extra pump. With the shaft turning at 1200 rpm and the case seeing 100 psi, this end produces 11 US gallons per minute to drive pilot valves or cooling loops. It shares the 210 bar maximum working pressure of the main stage, allowing the two outlets to handle similar load demands if required. The No.2 outlet is oriented 45 degrees clockwise from the inlet, providing an alternate port direction for compact hose routing alongside other components. Outlet ports use SAE straight threads, enabling leak-free connections with common hydraulic adapters. Together, the paired displacements give designers a balanced flow package in one pump body.