J- series of metering pump or proportional pump, pump or pump is quantitatively controlled, liquid conveying, flow regulating pressure control function combination, can transport all kinds of flammable, explosive, toxic, radioactive and various types of pump head, strong irritant, strong corrosive medium, widely used in petroleum, chemical, pharmaceutical, petroleum, food, environmental protection, electricity, industry and scientific research.

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) the maximum displacement is 32L/h and the maximum pressure of 10MPa;
2) has the advantages of simple installation, convenient operation;
3) measurement accuracy, 0-100% can dynamically adjust;
4) resistance to chemical corrosion resistance
5) pump head material (304316L, PVC, optional PCDF, PTFE)
6) suitable for purification, sewage treatment, laboratory, laboratory and other small measuring liquid.