Vickers Type 2520VQ Series Double Vane Pump | 2520VQ12, 2520VQ17, 2520VQ21

Vickers Type 2520VQ Series High-Performance Double Vane Pumps

Product Overview: The 2520VQ Series stands as the definitive power source for heavy-duty industrial and mobile hydraulic systems. As a high-pressure double fixed displacement vane pump, it enables a single drive shaft to power two independent hydraulic circuits reliably. This range features core specifications including 2520VQ12, 2520VQ14, 2520VQ17, and the high-pressure model 2520VQ21. Utilizing patented Intra-Vane technology, the 2520VQ series maintains exceptional volumetric efficiency even at pressures up to 21 MPa—making it the premier choice for injection molding machines, drilling equipment, and heavy-duty power units.

Key Technical Advantages:

• Dual-Circuit Independent Supply: The 2520VQ integrates two independent cartridges within one housing. The large pump (shaft end) provides main system power, while the small pump (cover end) supplies auxiliary flow, significantly optimizing system footprint.

• Patented Intra-Vane Technology: Features automatic wear compensation, drastically reducing contact stress against the cam ring. This ensures factory-level performance throughout thousands of hours of high-frequency pulsations.

• Modular Cartridge Kit Maintenance: Features a replaceable “drop-in” cartridge system. During maintenance, performance can be restored in minutes by swapping the internal kit without disconnecting complex plumbing, drastically reducing downtime.

• Ultimate Silent & Low Pulsation: Precision-ground 10/12-vane rotor systems provide highly smooth flow output, effectively lowering system vibration and improving the operational environment.

• Target Applications: Plastic injection molding machines, material handling equipment, truck cranes, heavy-duty scrap metal balers, and various energy-saving industrial power units.

Detailed Models & Parameters:

• Core Series: Vickers Type 2520VQ Series (Double Fixed Displacement).

• Model Keywords: 2520VQ, 2520VQ12, 2520VQ14, 2520VQ17, 2520VQ21.

• Flow Codes (GPM @ 1200rpm): Key specifications including 12 GPM, 14 GPM, 17 GPM, and 21 GPM (Shaft-end parameters).

• Pressure Ratings: Rated continuous working pressures up to 17.2 – 21 MPa (172 – 210 Bar).

• Mounting Specs: Various shaft protocols and port orientation layouts available.