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 HR05HL-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000650 Pump HR07H-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000750 Pump HR05HL-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000630 Pump HR03H-1 Pump end HR helical rotor 0 – 10 deg C part# 12-000020