Normally Open Pressure Switch

JR HillJR Hill Registered Users Posts: 12
Please help with a resource for this switch - all I can find is the std normally closed switches. From the Grunfos doc: "The CU200 pump control box should be selected, since it includes terminals for a pressure switch, which will control the pump’s on/off operation via the pressure in the storage tank. The pressure switch should be of a
normally-open configuration, where the contacts within the switch are in the open position when the pressure is below the maximum set-point. When the pressure in the system rises to the maximum desired pressure, the contacts will close, signaling the pump to shut off."

Looking for a 30-50# range or adjustable close to that range.

Thx folks,


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