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
180L93.41 l/min2.82 kW2.68 mWs
210L110.62 l/min3.34 kW2.89 mWs
  fewer l/min (GR40)     more l/min (GR55)  

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

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