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#11
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![]() As far as variable flow goes, I expect without some sort of randomizing device (ie. computer), the pattern would be fairly repetitive. Whether this matters or not I don't know. Borneman's recent writings indicate that "random" flow isn't necessary at all.
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-Quinn Man, n. ...His chief occupation is extermination of other animals and his own species, which, however, multiplies with such insistent rapidity as to infest the whole habitable earth, and Canada. - A. Bierce, Devil's Dictionary, 1906 |
#12
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#13
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![]() When I asked him I was told it's CNC'd from solid PVC.
Sorry that's all I can tell you. Trevor |
#14
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Steve
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![]() Some strive to be perfect.... I just strive. |
#15
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![]() Hi Guys
Thanx Brad for the invite. figured I'd post here as there was a few questions to answer. 99% of the components are PVC, there is a driveshaft from delrin and a couple of thrust bearings from the poly family, all 100% reef safe. The motor has already been oversized after listening to concerns from tank installers who's livelyhood depends on reliability, the price remained the same , a heavy duty 4 way is also in production to fill the needs of larger capacity pumps , up to and over 10,000gph. There is no computer, simply a 1RPM motor, if you wish to put a timer on it too change the delays you can do quite easily. Any other questions feel free to ask. thanx guys Paul |