Precautions when installing the hydraulic pump

Hydraulic system to install the hydraulic pump 3 Notes: 1, various types of hydraulic pump suction height, generally less than 0.5M. 2, the direction of rotation of the hydraulic pump and the inlet and outlet should be installed as required; 3, the hydraulic pump drive shaft and the motor drive shaft concentricity deviation of less than 0.1MM, the general use of flexible coupling, not allowed to use V belt Directly drive the pump shaft rotation, to prevent the pump shaft by radial force is too large, affecting the normal operation of the pump;