Sorry, this product cannot be purchased. Pump HR04-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000290 SKU: 12-000290 Category: Lorentz Parts Additional information Additional information Weight 4.5 kg Related products Pump HR14-3 Pump end HR helical rotor 20 – 30 deg C part# 12-001300 Pump HR07-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000740 Pump HR23-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001710 Pump HR07-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000760