Delivery rate

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

cold start operating temperatur
Drive speedn= rpm
operating pressurep= bar
viscosityv= cSt
35L22.71 l/min1.06 kW3.49 mWs
45L27.76 l/min1.29 kW3.66 mWs
55L30.28 l/min1.41 kW3.75 mWs
75L40.37 l/min1.88 kW4.13 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