Vickers PVM131 Series | PVM131ER, PVM131ER10GS | PVM131ER10GS02 | Variable Displacement Piston Pump

Vickers PVM131 Series High-Performance Axial Piston Variable Pumps

Product Overview: The Eaton Vickers PVM131 series is a high-performance axial piston variable displacement pump range engineered for industrial open-circuit applications. Featuring a displacement of 131 cm³/rev, prominent models include the PVM131ER, PVM131ER10GS, and the high-end configuration PVM131ER10GS02-AAA28000000A0A. The PVM series is world-renowned for its “Whisper-Quiet Technology,” reducing noise levels by approximately 4-6 decibels compared to traditional piston pumps under full load. It is the premier power choice for injection molding machines, die casting machinery, metal shears, and large-scale industrial Hydraulic Power Units (HPU), maintaining peak volumetric efficiency at continuous pressures of 280 Bar.

Key Technical Advantages:

• Ultra-Quiet Design: Utilizes Vickers’ patented valve plate vibration damping and a robust housing to significantly suppress hydraulic pulsation, making the PVM131 one of the quietest 131cc pumps on the market.

• Fast Dynamic Response: The swashplate mechanism, combined with precision controllers (Pressure Compensated, Load Sensing), modulates flow instantaneously based on system demand, drastically lowering energy waste.

• Heavy-Duty Industrial Build: Equipped with oversized pre-loaded bearings and high-precision piston groups, ensuring an extended service life even under continuous high pressures up to 280 Bar (4000 PSI).

• Modular Control & Configuration: Supports ER (Right-hand rotation) and a vast array of control codes, offering flexibility for complex industrial logic and synchronous operations.

• 100% Industrial Standard Compatibility: Strictly adheres to SAE mounting standards (e.g., SAE D flange, splined shafts), ensuring a seamless “drop-in” replacement for original factory systems.

Detailed Models & Parameters:

• Core Series: Vickers PVM Series (131cc).

• Model Keywords: PVM131ER, PVM131ER10, PVM131ER10GS, PVM131ER10GS02, PVM131ER10GS02-AAA28000000A0A.

• Displacement: 131 cm³/rev (8.0 in³/rev).

• Pressure Ratings: Rated at 280 Bar (4000 PSI) continuous; Peak capability up to 320 Bar (4600 PSI).

• Rotation: ER (Clockwise/CW).

• Target Applications: Injection molding, die casting, heavy presses, marine hydraulics, and power plant HPUs.