ITEM NAME:Water Pump Pressure Control Switch Adjustable Double Spring Pole Regulator Gauge Descriptio n Description: Fitted phase:1 phase or 3 phase (15 or 230 volt / at 115 volt 1 phase it will handle 1.5 hp, at 230 volt 1 phase it will handle 2 hp, and at 230 volt 3 phase it will handle 3 hp.) Preset on pressure: 20 psi/ the contacts close at this pressure to send power to the motor/ pump. Preset off pressure: 40 psi/ the contacts open at this pressure to shut power off to the motor/ pump. Adjustable pressure: Instructions are under the lid of the pressure switch on how to adjust pressure. Min pressure: 20 psi Can be wired 1 phase or 3 phase. 15 or 230 volt / at 115 volt 1 phase it will handle 1.5 hp, at 230 volt 1 phase it will handle 2 hp. Specifications: Type: 20-40 PSI Well Water Pump Pressure Control Switch Material: Plastic Shell & Cast Iron Color: Grey Shell Connection: Female 1/4" NPT Max Pressure: 40 Psi Min Pressure: 20 Psi Package Included: 1 *Â 20-40 PSI Well Water Pump Pressure Control Switch Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! Water Pump Pressure Control Switch Adjustable Double Spring Pole Regulator Gauge.Adjustable pressure: Instructions are under the lid of the pressure switch on how to adjust pressure. Connection: Female 1/4" NPT. 15 or 230 volt / at 115 volt 1 phase it will handle 1.5 hp, at 230 volt 1 phase it will handle 2 hp.
