NewCool

Screw pumps – PDK series with valve

For hydraulic oils, lubricating oils
Admissible delivery pressure 16 bar
Standard valve setting 10 bar

Main field of application:

Low pressure lubrication systems, auxiliary filtration systems, cooling systems

Section and components

Functional characteristics standard version

Delivery flow 80 to 460 l/min ( 21 to 119 USGPM)
   
Admissible delivery pressure* up to 16 bar (232 psi)
   
Admissible suction pressure

–0,4 to 2 bar ( –5,8 to 29 psi)
For different values contact SEIM

   
Kinematics viscosity 20 to 400 cSt
For different values contact SEIM
   
Admissible temperature 0 to 100 °C (32 to 212 °F)
For different values contact SEIM
   
Driving speed 750 to 3600 rpm
   
Average noise level 56 ÷ 64 dB(A) at 2900 rpm according to pump dimension
   
Recommended filtration 60 micron max, suction side (not abrasive contaminant)
ISO4406 19 / 16 – NAS 10
   
Direction of rotation clockwise, as seen from the driving side

* Reduced pressure limits apply due to fluid viscosity and driving speed Consult the performance charts for the individual pump size.
For different functional characteristics, please contact our sales department.

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