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
8L4.86 l/min0.18 kW2.02 mWs
12L6.8 l/min0.26 kW2.09 mWs
15L9.71 l/min0.36 kW2.22 mWs
20L11.65 l/min0.44 kW2.31 mWs
23L13.6 l/min0.51 kW2.41 mWs
  more l/min (GR25)  

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

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