Delivery rate

AC DC 2-pol 4-pol 50 Hz 60 Hz

cold start operating temperatur
inputvalue
Drive speedn= rpm
operating pressurep= bar
viscosityv= cSt
ModelQPNPSH
35L22.38 l/min0.73 kW2.16 mWs
45L27.35 l/min0.89 kW2.25 mWs
55L29.83 l/min0.97 kW2.3 mWs
75L39.78 l/min1.3 kW2.49 mWs
  fewer l/min (GR25)     more l/min (GR40)  

select the screw pitch and other options that affect the screw design.

Screws without special treatment
 HD  phosphated shafts
 HA  case-hardened shafts