Can the home pump add automatic pressure switch?
Well, this is a good way to avoid burning a good way to pump. Recommended as soon as possible.
Pump plus automatic pressure switch is a very simple thing, can be done, if the family is used for pipeline pressurization, you can use the pipeline booster pump, built-in pressure switch can automatically control the pressure, no need to add pressure switch.
Pressure switch can not, you can use the water switch, open the faucet when the water flow switch to start the booster pump work, and now the market to buy home pressurized do not have such a configuration of such a water switch, close the switch when the switch off automatically stop the pump.
There are three options:
1. With the pressure switch, drawbacks: easy to start frequently, even if the pressure can not be removed;
2. With water flow switch, drawbacks: do not start with a small water, such as water purifier, there is not a single layer of water supply, upstairs may not start, the pipe can not start without water;
3. will 1. 2. combine the two switches in parallel to control a contactor or relay, so that the problem is solved, and will not burn the switch. (I use this, the solar energy on the roof no problem)
