Now only the power piston airless sprayer and electric diaphragm airless sprayer comparison is DC motor driven piston plunger complex campaign will paint inhalation, after the discharge pressure, because of its plunger exposed, and the plunger work in the paint, theSplit case pumps paint abrasive wear very quickly under the action of the plunger, once with a larger diameter nozzle, the piston reciprocating frequency was increased, increasing plunger wear, the machine short life.

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