12 Volt Diaphragm Pump 5LPM 1.35 GPM 116PSI Self Priming Sprayer Pump 12V DC Fre

If you are concerned about low water pressure or flow rate, I think this is a good choice because the strong pressure leads to loud noise. Function: When the IEIK pressure diaphragm pump is powered on, opening the valve will start working, and closing the valve will automatically stop working.

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