Mini Diaphragm Liquid Pumps, Microfluidic Pump System & Chemical Handling Pump

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The working principle of the diaphragm pump is that the motor drives the elastic diaphragm to reciprocate through the eccentric wheel so that the volume of the cavity changes. The inlet and outlet are designed as one-way valves to realize the suction and discharge of the medium.

Micro Diaphragm Liquid Pump for Sale

Mini Diaphragm Liquid Pump 7121

This is a single-head diaphragm pump with liquid passing. There are mainly two flow rates to choose from 300ml/min and 600ml/min.

Double-head Diaphragm Pump 7122

This is a double-head diaphragm pump with liquid passing. There are different flow rates to choose from: 300ml/min, 600ml/min and 1.2L/min...

Products

Mini Diaphragm Liquid Pump Benefits

The advantages of mini diaphragm liquid pump are as follows:

Compact structure, light-weight and large flow;
Excellent dynamic balance, low vibration and low noise;
Using brush-less motor with long life and maintenance-free;
The pump body material has good resistance to corrosion and oxidation, and is applicable for a variety of working media;
High output pressure.
Excellent reliability and easy installation.