Volume Order DBY Electric Diaphragm Pump for Corrosive Liquids

Email: sales@shenghuipump.com

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Tel: +86-0317- 8109958 +86-0317-8109968

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Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

DBY electric diaphragm pumps convey liquids of a certain viscosity, slurries containing small amounts of suspended particles, and certain corrosive liquid media, primarily serving applications in industrial production such as the conveyance of chemical liquids, the handling of highly toxic and corrosive media, and the processing of process fluids. Thanks to the equipment’s excellent sealing performance, operational stability, and broad compatibility with various media, it offers conveying solutions for wastewater treatment, coatings processing, chemical production, and other industrial processes.

Product Details:

Unlike the QBY diaphragm pump, the DBY diaphragm pump is powered by an electric motor. The power supplied by the electric motor is converted into reciprocating mechanical motion by the transmission mechanism, driving the diaphragm inside the pump to move back and forth. When the diaphragm moves in one direction, the volume of the working chamber changes, causing the pressure inside the chamber to decrease, and the liquid enters the pump chamber due to the pressure difference. Conversely, when the diaphragm moves in the opposite direction, the volume of the pump chamber decreases and the pressure increases, thereby forcing the liquid into the discharge line.

Application:

1. DBY electric diaphragm pumps are capable of conveying certain acidic and alkaline liquids, resins, paints, and adhesives in chemical and coatings production processes.
2. In the field of environmental protection, the equipment finds application in the transfer of industrial wastewater, sludge, and impure liquids under suitable operating conditions.
3. The device can transfer certain lubricants, oily materials, and other suitable liquids in the petroleum industry.

Feature:

1. For liquids that pose a corrosion risk or are unsuitable for contact with the external environment, this product’s diaphragm design reduces the risk of leakage along the pump shaft.
2. The DBY series electric diaphragm pumps are motor-driven and can perform mechanical reciprocating motion without the need for a dedicated compressed air system.
3. Since this diaphragm pump does not use a traditional rotating shaft seal design, it effectively reduces wear on the shaft seal and extends the equipment’s service life.

Performance Data:

Model	Flow (m³/h)	Allowable Particle Diameter (mm)	Use Temperature ℃		Motor Power （KW）
Model	Flow (m³/h)	Allowable Particle Diameter (mm)	Cast Iron	Stainless Steel	Motor Power （KW）
DBY-10	0.5	1	90	150	0.37
DBY-15	0.75	1	90	150	0.5
DBY-25	3.5	2.5	90	150	1.5
DBY-40	4.5	2.5	90	150	1.5
DBY-50	6.5	3	90	150	2.2
DBY-65	8	4.5	90	150	2.2
DBY-80	16	8	90	150	4
DBY-100	20	8	90	150	4