Automatic Pump Pressure controller, 230vac single phase, 1.2kw max
Automatic pump pressure control unit for 230vac single phase pumps up to 1.2kW. The unit should be plumbed in between the pump and the control valves and as a tap or valve is turned on the unit detects the pressure drop and activated the pump. When the valves are closed the pressure increases in the line and the unit turns the pump off. A check valve inside the unit maintains the line pressure. The maximum flowrate is 83 l/min. IMPORTANT install the unit the correct way up to ensure the check valve functions correctly. It is not necessary to install a pressure vessel with this unit unless your system leaks slightly when a pressure vessel may help to prevent the pump starting too often to maintain the line pressure . See the attached pdf file for detailed specifications.
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