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Pumps for the purpose intended
Other Equipment
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D-BA Diaphragm Pumps
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Technical Characteristics:
- D-BA diaphragm dosing chemical pumps;
- Pump bonnet is made of PVC;
- Pump housing is made of cast aluminum protected by epoxy antacid paint;
- Protection rate: IP55, insulation level: F;
- Flow rate adjustment is performed by a micrometric knob the controls the length of piston stroke;
- Maximal height of lift: 3 m;
- Dosing pump is adjusted by vertically installed motor;
- Junction box works on the principle of blank run (piston return is performed by means of spring return);
- Standard motor: 0,25 and 0,37 kW, 1400 r/min.
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Application of Diaphragm Dosing Pumps
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Chemical and food industry, brewery plants, production of alcoholic and nonalcoholic beverage, potable water treatment, wastewater treatment, water disinfection in swimming pools, water treatment for boilers, etc.
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| External Dimensions |
Performance Diagram |
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Notes
● valve seat is made of Teflon;
● diaphragm material: Teflon/Nitrile;
● non-standard configuration code is indicated only by ETATRON D.S. authorized staff upon request.
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Plunger Dosing Pump Supplied With
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1. Suction/discharge ball valves.
2. Diaphragm.
3. Dosing pump head housing.
4. Head shield. |
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| The Main Advantages of Diaphragm Dosing Pumps: |
● high precision mechanical diaphragm dosing pumps;
● high flow rate;
● 0-20 mm manual stroke length adjustment based on the reciprocating movement that provides accurate volume measurement;
● different materials of pump head make it possible to pump different chemical substances;
● diaphragm pumps are used when:
● pumped liquid is abrasive and contains suspended solid particles;
● dosing of viscous liquids (at low stroke rate). |
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