Your LORENTZ solar water pump is flexible and can pump from almost any water source. If you are using it in a source where the pump might not be upright all the time (such as a river or pond), please be aware that in this case the dry run protection should not be attached to the pump. For more information on how to use a dry run protection in this circumstance, please read this article:
Examples for possible water sources are:
Wells
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Ponds
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Rivers
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