The motor and the worm is connected through the coupling, the worm gear after the deceleration rotation through the sleeve, the sleeve drives the N axis sliding key, because the N axis of the eccentric sleeve and shaft to rotate together, thereby driving the connecting rod for reciprocating motion.

1) maximum flow 3000L/h, maximum pressure 64MPa;
2) manual, electric, variable frequency and other flow regulation;
3) accurate metering, flow can be dynamically adjusted from 0-100%;
3) the performance is reliable and the precision is stable
4) optional material for pump head (304316L, PVC, PCDF, PTFE)