HRE Retrofit Kit A Category: Lorentz Parts Description Description Adaptor to fit HR Pump to HRE Motor Part #19-001820 Related products Pump HR05HL-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000640 Pump HR14-1 Pump end HR helical rotor 0 – 10 deg C part# 12-001280 Controller PS2 150 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation Used with ecdrive 150 part# 07-000500 Pump HR03H-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000050