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#1
12-09-2010, 11:49 PM
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This is one of a pair that were installed an a good sized tank in a public aquarium, these were equipped with proximity switches and then driven by a PLC, this would alternate flow as in the video but enable to turn the tank clockwise or anticlockwise when viewed from above, ideal in a through wall viewed tank.
 Last edited by golf nut; 01-03-2011 at 04:58 PM. |
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