· Simple and compact structure, more convenient maintenance.

· Adopt double eccentric CAM structure drive, compact structure, stable and reliable operation.

· The oil is slippery, only need to change the lubricating oil regularly, the lubrication system does not need special maintenance.

· Reliable flow regulating mechanism, which can easily adjust the flow when the product is running or stopped.

· Adopt high strength polytetraprypton vinyl and rubber composite diaphragm, corrosion resistance, long life, suitable for conveying various corrosive and dangerous liquids.

· A variety of optional flow materials, and other special materials can be customized according to the requirements of use, to be suitable for conveying a variety of corrosive and non-corrosive liquids.

· Completely non-leakage, high safety performance, can transport a variety of flammable, explosive, highly toxic, radioactive, highly irritating, highly corrosive liquid.

· High-precision one-way check valve structure, with accurate measurement, compact structure, good sealing, long life, strong interchangeability, low cost, easy installation and many other advantages.