Brass Water Pump Flow Sensor 220V Switch

1 This water pump start automatically, open the faucet the water pump works automatically, close the faucet the water pump stops working 2 The sensor realize automatic water flow control, easy and practical to use 3 Using high temperature resistant brass material, which can be used under both cold and hot water conditions 4 Adopt electronic components as control devices, so that the switch has no sparks during use, totally enclosed with high safety 5 Start at low water pressure as long as the water flow speed is not less than 1.5L/min

What's in the box
1 x Electronic Pressure Switch