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#1
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![]() how much are the stock Hagens?
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#2
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![]() $100 - $225. But you won't get the head pressure of the RD's by modding them.
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#3
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![]() I believe the volute is also modified to accomodate the PF4 mesh
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____________ If people don't die, it wouldn't make living important. And why do we fall? So we can learn to pick ourselves up. |
#4
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![]() That and the increased airflow. Keep in mind that Hahn's mods were geared towards producing a GREAT skimmer pump, not a GREAT return pump, which the RD's are.
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#5
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![]() Albert thank you for posting these pictures.
Klaus was kind enough to send us some pictures from Royal-exclusive factory In Colonge Germany. I will ask Klaus again in regards to the similarities of the 2 pumps ,but I can assure you that they are not the same,Albert is right about the skimmer pump & RD difference & also thse are the new generation RD & the new ocean simulators that will hit the market by the end of september. ![]() ![]() ![]() ![]() ![]() ![]() ![]() You can see the different motor blocks being tested for a log time here also,tested in hotwater ,SW,also you can see the dimmable reddragon brushless,DC pump with the controller ,We will be showing these products @ MACNA ,the dimmable pumps are what we really excited about ,I will try to get a couple of pictures of different cross current wave designs in German Tanks using this system. Regards Jason
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#6
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![]() This is my own tank I am in the process of setting up ,
In the bottom picture you will see the 2 holes which will be used as an intake for an RDII pump ,the pumps will be dimmed @ opposite so pump A 100% -------pump B 0% pump A 0%--------pump B 100% so you will create suction out of different holes in different amounts in a set period. The holes on the overflow pane will be used as the output in a cross patteren,so the one line will blow the other @ 0 & vice versa. This will eliminate the need for any Oceanmotions,Wave box & other methods ,the currents changes are alot more gentle & also the current will become less directional & more irregular
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#7
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![]() The, uhhh, jealousy factor is like x100234 on my end right now Jason...
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#8
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