All Pumps Machinery Company Limited.

Electric Diaphragm Pumps for Sale

DBY3 series electric diaphragm water pump adopts a new type of cycloidal pinwheel reducer, with the help of the crankshaft drive mechanism, the double diaphragm reciprocates, and by changing the workload, it continuously breathes and discharges the liquid. According to the breakthrough progress of chemical diaphragm pump made by our company in improving the lift of pump materials, DBY3 electric diaphragm trash pump replaces centrifugal pumps and screw pumps, and is widely used in petrochemical, ceramics, water conservancy, paint, food, metallurgy and other industries.

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Features of Electric Diaphragm Trash Pumps

1. Easy to use, electric diaphragm trash pump can work with electricity;

3. Can pump thicker liquids (below 10000 centipoise);

4. The electric diaphragm trash pump motor has no shaft seal, which can prolong the service life;

5. Good passing ability, the largest particle is 9mm, and the damage to the electric diaphragm water pump is small when pumping mud;

6. Working temperature: 5-65°C Medium temperature: -20C~150°;

7. Simple structure, few wearing parts, easy installation and maintenance of the electric diaphragm trash pump;

8. Since the diaphragm is separated by the medium and the transmission machinery, the medium will not leak;

9. Depending on the medium, the material of the diaphragm can be neoprene, fluoro rubber, nitrile rubber, Teflon, PUF, etc.

Electric Driven Diaphragm Pumps Specification

Pump Connection Size

3/8"- 5" (10mm - 125mm)

Max. Pump Flowrate

1041L/M (275GPM or 17L/S)

Max. Working Pressure

0.84MPa(120PSI or 8.4bar)

Max. Air Consumption


Temperature Range

440°F /200°C

Materials of Construction

Cast Iron, aluminum alloy, PP, Fluoroplastic, Polypetalous, PVDF, Stainless Steel 304/316/316L

Dimension of Electric Diaphragm Pumps

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