Sorry, this product cannot be purchased. PP4000AC PowerPack AC/DC Converter to Supply PS2-4000 Pump Systems with Backup Power from a Generator or Mains Supply part# RE-PP4000 SKU: RE-PP4000 Category: Lorentz accessories Additional information Additional information Weight 35 kg Related products Well Probe V2 The switch can be used to detect the water level within a well. When the water level in the well dropped below the level of the well probe, the LORENTZ Controller will stop the pump and indicates Source Low LED. part# 19-000005 PS2 Controller mounting kit for 150 NB Post $65.00 designed to maximise heatsink efficiency and make installation simple and quick part# LCMK104 Liquid Pressure Sensor Sensor for measuring the pressure of liquid in a pipe or vessel part# 19-002760 PS2 Controller mounting Kit for 80 NB Post $55.00 designed to maximise heatsink efficiency and make installation simple and quick part# LCMK102