◆ The pump head can be divided into hydraulic diaphragm type, plunger type and piston type;

◆ Motor adopts vertical installation, safe and leak-free;

◆ Hydraulic diaphragm pump adopts built-in safety valve and replenishing valve, which can automatically exhaust and replenish oil, with superior and reliable performance;

◆ Adopt patented integral sleeve adjustable eccentric transmission mechanism, which is simple and reliable, and the stroke can be adjusted steplessly 0-100%;

◆ High precision one-way valve group is used at the inlet and outlet, which effectively ensures the measurement accuracy and flowability;

◆ High-performance plunger and special packing, diaphragm, seal assembly, long service life and superior sealing performance;

◆ Oil-immersed lubrication to ensure long-term and reliable use of the transmission mechanism;

◆ Adjustable range: 10 ~ 100%, measurement accuracy: ± 0.5%;

◆ Various flow adjustment methods, including manual, electric, pneumatic, frequency conversion adjustment.