Sorry, this product cannot be purchased. Mainboard replacement PS 150 Controller part# 35-000420 SKU: 35-000420 Category: Lorentz Parts Additional information Additional information Weight 2.800 kg Related products Pump HR03H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000040 Pump HR05HL-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000620 Controller PS2 150 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation Used with ecdrive 150 part# 07-000500 Mainboard replacement PS 200 Controller Part# 35-000430