Throughout the current market pump pressure controller, there are the following common characteristics:
1. Pressure gauge and pressure switch integrated, digital real-time display pressure;
2. Can freely adjust the upper limit (the pressure reaches the upper limit stop) and the lower limit (the pressure is less than the lower limit start) pressure size;
3 With water protection, no water stop to protect the pump;
4. Delay water replenishment to solve the water hammer effect;
5. Protect password parameters from modification.
Pump controller application market is very wide, mainly used in water supply system, and pump matching use, to achieve automatic control, energy saving and emission reduction. Mainly: rural household automatic water supply, plant water supply system, no tower water supply equipment, small automatic water supply system, used to automatically control the pump, no water water, water full off; Building water supply system, high-rise pressurization system; Solar water supply system, household solar water heater automatic water supply; Constant pressure water supply, no negative pressure water supply system.