30-50 PSI Well Water Pump Pressure Control Switch Adjustable Double Spring Pole
Pressure Adjustable:The water pump pressure is adjustable through this switch and you can set the adaptable pressure as you the work needs. Instructions；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.).
40-60 PSI Well Water Pump Pressure Control Switch Adjustable Double Spring Pole
The water pump pressure is adjustable through this switch and you can set the adaptable pressure as you the work needs. Pressure Range: 0.8-5.0bar. Pressure Set: 0.8-1.6bar. It is made of high quality materials for strong strength and long durability.