Sorry, this product cannot be purchased. Pump HR04-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000280 SKU: 12-000280 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 Pump HR10-1 Pump end HR helical rotor 0 – 10 deg C part# 12-001100 Pump HR04H-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000510 Pump HR07-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000740