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Product center

Hydraulic Diaphragm Metering Pump
Working principle: The plunger is in direct contact with the medium, and the volume of the working chamber is periodically changed through the reciprocating movement of the plunger, so as to achieve the purpose of suction and discharge of the medium.

◆ The pump head can be divided into hydraulic cone type, spindle type and piston type;

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

◆ Hydraulic and pneumatic pump adopts built-in safety valve and charge 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%;

◆ Inlet and outlet adopt high-precision one-way valve group to effectively ensure the measurement accuracy and flowability;

◆ High-performance screw and special packing, polycarbonate, sealing component, long series, excellent 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.