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Description
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Did you know
- The Grundfos DME series, part of the Digital Dosing range, represents a significant advancement in metering pump technology. While Grundfos's history in pump manufacturing dates back to 1945, with early piston pumps like the Foss1, the digital dosing pumps, including the DME, emerged as a state-of-the-art solution.
- The DM/DME Series (Diaphragm Dosing) is positioned as a powerful general-purpose metering pump within Grundfos's extensive dosing pump portfolio, designed for larger flow dosing applications. It sits alongside the SMART Digital DDA, DDC, and DDE series, which were introduced around 2010 and utilize variable-speed stepper motors. The DDE is considered an economical entry-level model, the DDC offers a balance of features for common applications, and the DDA is the high-end solution for complex and demanding tasks. The DMH series, by contrast, is designed for high-pressure applications.
- The DM/DME series is chosen for its high precision and user-friendliness, offering accurate and consistent dosing due to its electronically controlled variable-speed motor that maintains a full stroke length. This design ensures optimal accuracy, priming, and suction, even with viscous or gas-containing liquids, and significantly reduces pressure surges.
| Model | Maximum Flow (l/h) | Maximum Pressure (bar) | Turndown Ratio |
|---|---|---|---|
| DM/DME Series (Diaphragm Dosing) | 940 | 10 | 800:1 |
| DDA (SMART Digital XL) | 200 | 10 | 800:1 |
| DDA (SMART Digital S) | 30 | 16 | 3000:1 |
| DDC | 30 | 16 | 1000:1 |
| DDE | 15 | 16 | 1000:1 |
Competitive Models
^PASA EVZ-200
Shinko EVZ-200 — vertical centrifugal pump for marine cooling water, bilge, and fire service, 200 m³/h capacity.
^PAGE NB Series (Standardized Centrifugal, EN 733)
^PATA ESC-250
Taiko ESC-250 — centrifugal pump for engine room cooling water and general service duties, 250 m³/h capacity.
^PAGI AEB1E Series (Progressive Cavity)
^PAGA SNH Series (Three-Screw Pump — Lube/Fuel Oil)
Send enquiry
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Code map
^P A K W │ │ │ └── Model: DM/DME Series (Diaphragm Dosing) │ │ └───── Make: Grundfos │ └──────── Equipment: Centrifugal Pump └─────────── System: Pumps