Sorry, this product cannot be purchased. Pump HR07-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000770 SKU: 12-000770 Category: Lorentz Parts Additional information Additional information Weight 4.5 kg Related products Pump HR04-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000270 Pump HR14-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001290 Pump HR04H-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000520 Pump HR05HL-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000650