Mainboard replacement PS 4000 Controller part# 35-000480 SKU: 35-000480 Category: Lorentz Parts Additional information Additional information Weight 3.100 kg Related products Pump HR14-4 Pump end HR helical rotor 30 – 40 deg C part# 12-001310 Controller PS2 150 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation Used with ecdrive 150 part# 07-000500 Pump HR07-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000740 Mainboard replacement PS 200 Controller Part# 35-000430