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 HR23-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001710 Pump HR05HL-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000640 Pump HR07-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000740 Pump HR14-1 Pump end HR helical rotor 0 – 10 deg C part# 12-001280