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DWO
Open-impeller stainless centrifugal pump
DWO uses an open impeller for liquids that are not completely clean. Its AISI 304 stainless body and specified solids passage up to 19 mm support suitable washing and process applications. Fibrous or abrasive contents require an additional compatibility assessment.
Final performance and suitability are verified for the selected model and duty point.
UNDERSTAND THE APPLICATION
A solution for your application.
Application areas
Process water, cooling circuits, water treatment and irrigation.
Selection considerations
Assess the duty flow and head alongside liquid chemistry and suction conditions. Check the solids limits of open-impeller models separately.
Share your operating conditions with our technical team. We can assess liquid compatibility, hydraulic duty point and installation requirements together to identify the suitable variant.
MANUFACTURER DATA
Technical specifications
| Flow rate | from 6 to 66 m³/h |
| Total head | 17.5 to 5.1 m |
| Max. working pressure | 8 bar |
| Max. temperature of the liquid | -5°C ÷ +90°C for std versions -5°C ÷ +110°C for H, HS, HW, HSW versions |
| Poles | 2 |
| Max. solids passage | 19 mm |
| Insulation class | F |
| Protection degree | IP55 |
Values describe the published product family. Maximum flow and maximum head do not represent the same duty point. Verify selection against the specific model curve and current technical data.
DOWNLOADABLE RESOURCES
Technical documents
Open manufacturer PDFs and save them to your device. Check the model and document revision.
Frequently asked questions
What applications is Ebara DWO used for?+
DWO uses an open impeller for liquids that are not completely clean. Its AISI 304 stainless body and specified solids passage up to 19 mm support suitable washing and process applications. Fibrous or abrasive contents require an additional compatibility assessment.
Where can I find technical catalogues and manuals?+
Use the PDF links in the Technical Documents section of this page to access manufacturer documents. Check the model, frequency and document revision before use.
What information is needed for selection and a quotation?+
Share flow, total head, liquid properties, temperature, power supply and installation conditions. Mixers also require tank dimensions, liquid level and solids concentration.
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