Watch this tutorial to replace the motor spring on your D3 dosing pump.
Difficulty level: 3/5 (intermediate)
Indicative list of parts:
D3 RE dosing pumps - PCDI030
https://www.dosatron.com/en/products/generic-dosing-pumps/d3re/
For more information you can contact us: https://www.dosatron.com/en/contact/
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