Sorry, this product cannot be purchased. Pump HR04H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000520 SKU: 12-000520 Category: Lorentz Parts Additional information Additional information Weight 4.5 kg Related products Pump HR05HL-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000640 Pump HR04H-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000500 Pump HR07-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000740 Pump HR03H-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000020