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Diener Precision Pumps manufacture the highest quality and most accurate precision external magnetic drive gear pumps in the world. With flow ranges from 5 ml/min to 10 L/min our pumps are designed to give optimum performance over a wide range of applications.
Feature and benefits of the external gear pump include:
The gear pump range is summarised below - simply click on a pump graphic for detailed information for each pump size. If you do not find a pump which matches your requirements, please complete our application data sheet and our Engineering Department will advise on the correct pump for your specific application. For an overview of the complete product range, please view our Capability Brochure (PDF format).
Click on a
pump size for
further
information
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| Minimum Flow Rate ml/min | 0.07 | 0.35 | 0.7 | 1.0 | 1.5 | 2.5 |
| Maximum Flow Rate ml/min | 275 | 1000 | 2000 | 3000 | 4500 | 100000 |
| Maximum Differential Pressure Bar | 7 | 7 | 7 | 6 | 6 | 6 |
| Maximum System Pressure Bar | 30 | 30 | 30 | 50 | 50 | 50 |
| Temperature Range DegC | See Note | See Note | See Note | See Note | See Note | See Note |
Note Application Temperature Range needs to be clearly defined then DPP can adjust internal clearances as required nominally between - 40 DegC to + 120 DegC