• Driven by plunger hydraulic force, diaphragm reciprocates to change pump cavity volume for pumping liquid.
• Leakage-free under high pressure, adjustable flow, accurate dosing, stable diaphragm displacement, long life.
• The main parts of precision casting, CNC machining, diaphragm of pressed multi-layer composite structure.
• To deliver and dose corrosive, radioactive, highly toxic, suspension liquids, or called constant rate pump.