NewCool

Screw pumps – PZ series

For hydraulic oils, lubricating oils
Admissible delivery pressure (continuous) =
16 bar from 1000 rpm to 1800 rpm

Main field of application:

Pumps for lubrication systems and auxiliary cooling,
with relief valve

Section and components

Functional characteristics standard version

Delivery flow 400 to 5400 l/min ( 105 to 1425 USGPM)
   
Admissible delivery pressure* up to 16 bar (232 psi) from 1000 rpm to 1800 rpm
   
Admissible suction pressure

–0,5 to 10 bar ( –7,3 to 145 psi)
For different values contact SEIM

   
Kinematics viscosity 10 to 400 cSt STD (< 5000 cSt Special)
For different values contact SEIM
   
Admissible temperature 0 to 120 °C (32 to 248 °F)
For different values contact SEIM
   
Driving speed 1500 to 1800 rpm for other version max. 3000 rpm
   
Average noise level 65 ÷ 75 dB(A) at 1800 rpm according to pump dimension
   
Recommended filtration 60 micron max, (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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