Square D FSG2J21M4CP 30/50 PSI Standard Pressure Switch with Low Pressure Cutoff
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<b>[Product Information]</b><br>
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<li>For use with water-supply systems</li>
<li>1/4" - 18 NPSF internal thread opening</li>
<li>Turns on at 30 psi and off at 50 psi</li>
<li>For use with submersible well pumps or as a replacement switch</li>
<li>For electrically driven water pumps</li>
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