Discussion in 'Aerogardeners' started by Budbob Spliffpants, Nov 10, 2016.
uses compressed air not high pressure water
Do you mean HPA is without a storage tank, but AA is with?
nope, a full blown HPA setup comprises water pump, pressure switch, accumulator, relief valve, pressure reducer, solenoid(s), nozzles and a timer. Basic HPA uses a pump, nozzles and a timer. An AA setup comprises a compressor, nozzle, solenoid and a timer. It provides more control than the full blown HPA setup using almost the same number of components as the basic HPA.
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