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PJ1.6M hydraulic diaphragm metering pump

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2PJ0.4 plunger metering pump

The plunger is connected to the crosshead. The crosshead drives the plunger to make a linear reciprocating motion in the cylinder, so that the volume of the working chamber changes periodically, and the purpose of sucking and discharging liquid is achieved by the opening and closing of the check valve.
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PJ0.4M hydraulic diaphragm metering pump

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Daquan metering pump has a novel design, stable and reliable operation, high metering accuracy, a small number of wearing parts, a long replacement cycle, a wide range of applications, a unique appearance and avant-garde appearance.

Maintenance is an important part of the equipment, including during and before use. Proper maintenance can effectively extend the life of the pump.