APPARATUS FOR ADDING FERTILIZER TO WATER IN AN UNDERGROUND SPRINKLING SYSTEM AND FERTILIZER THEREFOR
Apparatus for adding liquid fertilizer to a water line of a sprinkler system includes a mechanical injector device powered by a paddle wheel turned by water flowing through the water line. The mechanical injector device includes a plunger that moves back and forth in the plunger chamber. Movement in...
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Sprache: | eng ; fre |
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