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 HR14-2 Pump end HR helical rotor 10 – 20 deg C part# 12-001290 Pump HR05HL-2 Pump end HR helical rotor 10 – 20 deg C part# 12-000630 Pump HR07-3 Pump end HR helical rotor 20 – 30 deg C part# 12-000760 Pump HR03H-4 Pump end HR helical rotor 30 – 40 deg C part# 12-000050