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Irrigation setup with Dab pump and Microdrip system

  • Thread starter Thread starter EMC2
  • Start date Start date May 19, 2021
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Irrigation setup with Dab pump and Microdrip system

EMC2 May 19, 2021 6 Replies 5,500 Views
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EMC2

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May 19, 2021
#1
Hi farmers,

I'm trying to finish setting up an irrigation system and one of my lines doesn't seem to be working properly.

My setup is as follows:

60 gal rez connected to a DAB mini pump. From the pump, I have it split off into two lines. Line 1 re-circulates back into the rez (for mixing etc). Line 2 goes into my room and connects to Floraflex micro drip system. Line 1 works great and everything fine there. Line 2 is having issues and I can't figure it out.

Both lines are identical. From the split after the DAB pump, each line has a manual open/close valve followed by a solenoid valve, then a 30PSI regulator and then a check valve. From there Line 1 goes back into the pump, Line 2 goes into my room. The DAB is set to 30PSI which matches my regulators as well as Floraflex' recommendations for the micro drip system.

Currently I am manually opening/closing the valve & solenoid while i'm in testing. Line 2 will start up and water will initially get through the check valve (which is after the open/close valve and the solenoid) and then stutter and water will stop pushing through. The DAB sounds like its still trying to push water through but nothing is getting through the check valve at this point.

Does anyone have any ideas on what I'm doing wrong here? The only thing I could find online was maybe a faulty solenoid but I am manually opening it and water does get through it when i initially turn the pump on.

Thanks farmers
Your browser is not able to display this video.
 
Last edited: May 19, 2021
Reactions: GrimReffer and pdasterly
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XxHammer

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#2
That is a dope ass irrigation setup. I cant wait to own a home and be able to do things on a bigger more professional scale.

Im a newbie BUT I think the issue might be the pump. That is a lot of PVC and I am thinking you might be running into issues with the pump being strong and creating enough pressure to get the water to the end. That is my guess from watching the video. But ive never built an irrigation line so take that into account.

Very clean though. I hope you get your issues resolved.
 
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EMC2

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May 20, 2021
#3
XxHammer said:
That is a dope ass irrigation setup. I cant wait to own a home and be able to do things on a bigger more professional scale.

Im a newbie BUT I think the issue might be the pump. That is a lot of PVC and I am thinking you might be running into issues with the pump being strong and creating enough pressure to get the water to the end. That is my guess from watching the video. But ive never built an irrigation line so take that into account.

Very clean though. I hope you get your issues resolved.
Click to expand...
The pump is customizable PSI so I don’t think that’s it.
 
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freezeland2

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May 20, 2021
#4
EMC2 said:
Hi farmers,

I'm trying to finish setting up an irrigation system and one of my lines doesn't seem to be working properly.

My setup is as follows:

60 gal rez connected to a DAB mini pump. From the pump, I have it split off into two lines. Line 1 re-circulates back into the rez (for mixing etc). Line 2 goes into my room and connects to Floraflex micro drip system. Line 1 works great and everything fine there. Line 2 is having issues and I can't figure it out.

Both lines are identical. From the split after the DAB pump, each line has a manual open/close valve followed by a solenoid valve, then a 30PSI regulator and then a check valve. From there Line 1 goes back into the pump, Line 2 goes into my room. The DAB is set to 30PSI which matches my regulators as well as Floraflex' recommendations for the micro drip system.

Currently I am manually opening/closing the valve & solenoid while i'm in testing. Line 2 will start up and water will initially get through the check valve (which is after the open/close valve and the solenoid) and then stutter and water will stop pushing through. The DAB sounds like its still trying to push water through but nothing is getting through the check valve at this point.

Does anyone have any ideas on what I'm doing wrong here? The only thing I could find online was maybe a faulty solenoid but I am manually opening it and water does get through it when i initially turn the pump on.

Thanks farmers
View attachment 1126031
Click to expand...

Is it possible the check valve is in backward?
 
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freezeland2

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#5
EMC2 said:
The pump is customizable PSI so I don’t think that’s it.
Click to expand...

There are two other variables beside psi at play here. Velocity and flow. The latter being the issue. I assume the tech support verified your pumps capacity is sufficient for your application?
 
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EMC2

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#6
Wanted to post an update. Turns out everything was actually working properly from the jump. The micro-drip system is literally that and the water flow is tiny, which led my clear check valve to be barely open (appearing closed to me aka reason for the thread)

Anyway thanks to those that tried to help. Appreciate it
 
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JonDoeNoe

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Oct 9, 2021
#7
EMC2 said:
Hi farmers,

I'm trying to finish setting up an irrigation system and one of my lines doesn't seem to be working properly.

My setup is as follows:

60 gal rez connected to a DAB mini pump. From the pump, I have it split off into two lines. Line 1 re-circulates back into the rez (for mixing etc). Line 2 goes into my room and connects to Floraflex micro drip system. Line 1 works great and everything fine there. Line 2 is having issues and I can't figure it out.

Both lines are identical. From the split after the DAB pump, each line has a manual open/close valve followed by a solenoid valve, then a 30PSI regulator and then a check valve. From there Line 1 goes back into the pump, Line 2 goes into my room. The DAB is set to 30PSI which matches my regulators as well as Floraflex' recommendations for the micro drip system.

Currently I am manually opening/closing the valve & solenoid while i'm in testing. Line 2 will start up and water will initially get through the check valve (which is after the open/close valve and the solenoid) and then stutter and water will stop pushing through. The DAB sounds like its still trying to push water through but nothing is getting through the check valve at this point.

Does anyone have any ideas on what I'm doing wrong here? The only thing I could find online was maybe a faulty solenoid but I am manually opening it and water does get through it when i initially turn the pump on.

Thanks farmers
View attachment 1126031
Click to expand...
That's madly impressive and inspirational!
Great stuff!
 
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Page 1 of 1 · Replies 1–7 of 7
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Thread info

Replies 6
Views 5,500
Started May 19, 2021
Latest post Oct 9, 2021
Starter EMC2
Forum General Indoor Growing

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