Turns water systems on and off automatically

Pressure Switch 20/40

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The 20/40 pressure switch signals the pump to start when the water system drops to a preset (e.g. 20 psi) and stop at high pressure mark (e.g. 40 psi).

Pressure Switch 30/50

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The 30/50 pressure switch signals the pump to start when the water system drops to a preset (e.g. 30 PSI) and stop at high pressure mark (e.g. 50 PSI).