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 Sun Sensor Module The LORENTZ Sun Sensor module and software allow the PS2 controller to accurately estimate irradiation levels for pump startup to ensure water flow at low pump speed. part# 19-005030 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 PP2000AC PowerPack AC/DC Converter to Supply PS2-1800 Pump Systems with Backup Power from a Generator or Mains Supply part# 19-001055 PS2 Controller Mounting Kit for 100 NB Post with Heat Guards $90.00 designed to maximise heatsink efficiency and make installation simple and quick includes east/west heat guards part# LCMK103HG