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| Raft system 24h 1 pump sup tank water levei problems http://byap.backyardmagazines.com/forum/viewtopic.php?f=38&t=26896 |
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| Author: | Marco.galante [ Mar 15th, '16, 21:40 ] |
| Post subject: | Raft system 24h 1 pump sup tank water levei problems |
Hi everyone, im new in AP, i have just set up an AP raft sistem, i have a 2 barriels fish tank, and 2 rafts (half barriel), wich drain into a sup tank with a pump wich send water back to te FT. In beetween the FT and the rafts i have a filter (90 ltr), i should like to know why my sup tank (100 ltr) doesnt keep the level also regulating the fish tank exit. The sup tank get ampty in like 1 hour and half só i tried to Stop for 3 min by a timer só the Sup can Be filled up again bafore the pump start again. Ir somebody can help me i would really apricieate. Thanks |
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| Author: | scotty435 [ Mar 16th, '16, 03:00 ] |
| Post subject: | Re: Raft system 24h 1 pump sup tank water levei problems |
Welcome to the forum Marco. Could be a lot of things going on. Do you notice the water accumulating somewhere else in the system? Pictures might help, this is a tutorial on posting pictures - http://www.backyardaquaponics.com/forum/viewtopic.php?f=4&t=21754 |
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| Author: | Deuem [ Mar 19th, '16, 14:36 ] |
| Post subject: | Re: Raft system 24h 1 pump sup tank water levei problems |
Sounds like the pump is 150 Liters per hour and the returns might be too small? If so the simple thing to do would to put a valve on the pump and cut down the flow. There is a limit on how much free water can flow back in return pipes. After all it is not under pressure. I believe the size should be from 2 to 3 times the feed flow pipes. I would also check the level of the return pipes to assure they are tilting/pitch the right way. If the level is up in any place the pipes will accumulate a massive amount of water. Tap on them, are they full or empty? They should all sound hollow and be nearly empty. 1/4 inch off, is all it takes. |
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| Author: | Food&Fish [ Mar 20th, '16, 03:41 ] |
| Post subject: | Re: Raft system 24h 1 pump sup tank water levei problems |
As scotty said a photo or drawing would help |
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