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3. Operating Instructions
3.7. Flow media
The pumps are designed for pumping heating water as per VDI
or water glycol mixtures at a ratio of :. By no means should the
pump be used for flammable liquids. High-viscosity liquids have a
negative influence on the performance of the pump.
GB
OEG Heating and solar circulation pumps
Highly efficient. Simple. Good!
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