Pressure Switch Water Pump Control 30-50 PSI (40-60/60-80PSI adjust.)20 A LEFOO Well Water Pump Pressure Control Switch Universal Replacement his water pressure switch is universally acceptable for use as original equipment on water pumps Corrosion Resistant and Non Metallic Cover No Wire Looping Straight Thru Wiring Visible Contacts 2 Pole Double Break No Drift Pressure Settings Captive Cover Screw Ample Wiring Room Ground Screws Easy to Adjust