How do I calculate pump size for low pressure Aeroponics?

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SUMMARY

To calculate the appropriate pump size for a low-pressure aeroponics system, a submersible pump must achieve a minimum flow rate of 3300 GPH to adequately supply 108 sprayers through ten 10-foot pipes with a 1-inch diameter. The referenced pump has a flow rate of 31.2 GPH at 20 PSI, necessitating a pump capable of at least 3100 GPH at the same pressure to account for pressure loss in the system. Accurate calculations are essential to ensure optimal performance and efficiency in aeroponic setups.

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  • Understanding of flow rate calculations in GPH
  • Knowledge of pressure dynamics in fluid systems
  • Familiarity with submersible pump specifications
  • Basic principles of aeroponics and sprayer systems
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  • Research "submersible pump selection criteria" for aeroponics
  • Learn about "pressure loss calculations in piping systems"
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Aeroponic system designers, agricultural engineers, and anyone involved in optimizing water delivery systems for hydroponics or aeroponics.

Matias
How can I calculate the water pump size I need for these sprayers?

http://www.amazon.com/dp/B007D2RX1C/?tag=pfamazon01-20
Flow rates : 31.2 GPH.

The current system I'm trying to figure out the pump for has a center rezzy and it needs to feed aprox 10, 10' pipes with diametre 1''. I have 108 sprayers.
submersible pump I need to have minimum of 3300 GPH?

Anyone knows how to do this or knows a sub I could post and have a better chance of getting help?
 
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The link says 31.2 gal/h when fed at 20psi. So yes you need a pump capable of at least 3100 gal/h at 20psi. There will be some pressure loss down the pipes but I think that will be minimal if they are only 10 foot long.
 
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