Sorry, this product cannot be purchased. Pump HR04-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000260 SKU: 12-000260 Category: Lorentz Parts Additional information Additional information Weight 4.5 kg Related products Pump HR03H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000040 Controller PS2 150 Pump Controller, DataModule, Programmable, Solar (PV)/Battery Operation Used with ecdrive 150 part# 07-000500 Pump HR23-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001710 Pump HR14-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001290