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
35L22.33 l/min0.7 kW2.09 mWs
45L27.29 l/min0.86 kW2.17 mWs
55L29.77 l/min0.94 kW2.22 mWs
75L39.7 l/min1.25 kW2.41 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