Sorry, this product cannot be purchased. Pump HR04-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000270 SKU: 12-000270 Category: Lorentz Parts Additional information Additional information Weight 4.5 kg Related products Pump HR14-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001290 Controller PS2 200 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation used with ecdrive 200 Part# 07-000510 Controller PS2 150 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation Used with ecdrive 150 part# 07-000500 Pump HR04-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000290