VQ series double vane pump 双联叶片泵
Double pump combination of differing displacements permits simper circuit design compared to systems using one large displacement pump and provides greater flexibility in circuit design with the benefit of low noise levels.
2520VQ, 3520VQ, 3525VQ, 4520VQ, 4525VQ, 4535VQ, each section pump flow code, see single pump technical data.

双联叶片泵有多种组合方式，详细请查看单泵参数。