Electrically Operated Double Diaphragm Pump
Discover the electrically operated double diaphragm pump (EODD pump), an energy-efficient electric diaphragm pump designed for reliable fluid handling in industrial applications. Ideal for viscous fluids, chemicals, and slurries, this positive displacement pump reduces energy costs by up to 80% compared to AODD pumps.
Overview
Product Overview
The electrically operated double diaphragm pump, commonly known as the EODD pump or electric double diaphragm pump, is a cutting-edge positive displacement pump that revolutionizes fluid transfer in demanding industrial environments. Powered by a high-efficiency electric motor (often IE3 class), this electric diaphragm pump eliminates the need for compressed air, delivering up to 80% energy savings over traditional air-operated double diaphragm (AODD) pumps while maintaining superior performance in handling abrasive, viscous, shear-sensitive, and corrosive fluids.
EODD pumps feature a sealless design with two flexible diaphragms that oscillate to create vacuum suction and precise expulsion through check valves, ensuring low pulsation, self-priming up to 5 meters, and dry-run capability without damage. As a versatile electric positive displacement pump, it excels in applications requiring accurate dosing, quiet operation, and minimal maintenance, making it a top choice for chemical processing, wastewater treatment, food and beverage, pharmaceuticals, mining, and more. With customizable materials like PTFE diaphragms and stainless steel bodies, the EODD pump offers corrosion resistance and ATEX certification for hazardous areas, optimizing efficiency and sustainability in modern industrial fluid transfer systems.
Search for EODD pump solutions to enhance your operations with this reliable electric double diaphragm pump, available in flow rates up to 220 l/min and pressures up to 8 bar for seamless integration into tank unloading, CIP processes, and slurry pumping.
For selection, evaluate flow rate, discharge pressure or head, viscosity, temperature, solids content, material compatibility, and installation conditions. Sando Rotary supports industrial buyers with application-led recommendations for eodd procurement.
Highlights
At a Glance
Application Ready
Designed for industrial duty cycles and process-focused deployment.
Support
Enquiry and consultation links are available directly from this page.
Media
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Catalog
Catalog can be shared on request through the enquiry form.
Engineering Data
Technical Specifications
Core performance and product details for evaluation, selection, and procurement.
Use Cases
Industry Applications
Typical sectors and process environments where this product is deployed.
Selection Guide
Positive Displacement vs. Centrifugal Pumps
Selection Point 1
Positive displacement pumps suit controlled flow, higher viscosity, and pressure-sensitive transfer.
Selection Point 2
Centrifugal pumps suit continuous movement of clean, low-viscosity liquids at stable duty points.
Selection Point 3
Final selection should be based on duty point, fluid behavior, installation conditions, and maintenance goals.
Questions
Frequently Asked Questions
What is Electrically Operated Double Diaphragm Pump used for?
Electrically Operated Double Diaphragm Pump is used for industrial liquid handling where the selected eodd configuration matches flow, pressure, material compatibility, and site duty requirements.
How do I select the right eodd model?
Share the fluid name, flow rate, head or pressure, viscosity, temperature, solids content, installation details, and operating hours so the team can recommend a suitable model.
Can Sando support industrial pump manufacturer?
Yes. Sando Rotary can review the duty conditions and suggest suitable products, materials, elastomers, and accessories for industrial pump manufacturer.
Do you provide technical specifications and application guidance?
Yes. Specifications, catalogs, material guidance, performance details, and application support can be shared for procurement and engineering review.