The 20 Series Murphy pressure gauge is a diaphragm-actuated, pressure-indicating gauge, with built-in electrical switches. The 20P gauge pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact.
PRESSURE SWICHGAGE - 100 PSI ("FS" CONTACT)
Free Ground Shipping until March 31 (Promo Details)
PRESSURE SWICHGAGE - 400 PSI (KNOB ADJUSTING FACE CONTACT)
PRESSURE SWICHGAGE - 200 PSI (HIGH AND LOW CONTACTS)
Free Ground Shipping until March 31 (Promo Details)
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