Mainboard replacement PS 4000 Controller$2,790.00 part# 35-000480 Mainboard replacement PS 4000 Controller quantity Add to cart Category: Lorentz Parts Additional information Additional information Weight 3.100 kg Related products Pump HR04H-1 $1,587.00 Pump end HR helical rotor 0 – 10 deg C part# 12-000500 Pump HR04H-2 $1,587.00 Pump end HR helical rotor 10 – 20 deg C part# 12-000510 Pump HR14H-3 $1,587.00 Pump end HR helical rotor 20 – 30 deg C part# 12-001960 Pump HR14-2 $1,587.00 Pump end HR helical rotor 10 – 20 deg C part# 12-001290