The Potterton Water Pressure Switch flow switch acts as a safety device. It is a switch with an in-built sensor that sits in the pipework for both the heating and domestic hot water systems. When the pump is switched on, the flow switch senses this movement and feeds.
Pressure is 6 bar
Technical specification
Waist Sizeaa44ch14gvTypeWater Pressure SwitchSupplier Part NumberCOM562034Brand NamePotterton