Sorry, this product cannot be purchased. Pump HR14H-4 Pump end HR helical rotor 30 – 40 deg C part# 12-001970 SKU: 12-001970 Category: Lorentz Parts Additional information Additional information Weight 5.500 kg Related products Pump HR14H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-001960 Mainboard replacement PS 200 Controller Part# 35-000430 Pump HR03H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000040 Pump HR05HL-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000640