Progressive Cavity Pump · Pumps
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
Other models of the same equipment type, Netzsch first.
What our service work and the manufacturer documentation say about keeping this model running.
Confirm free suction flow before starting and avoid dry running. Inspect the stator, rotor, joints, seals, coupling and drive for wear, leakage and abnormal temperature. Trend delivery, discharge pressure and motor load because increasing slip or restriction can indicate internal wear or blockage. Flush the pump when required by the handled medium and vessel procedure. Check elastomer compatibility with the actual fluid before replacing the stator. Refer to the manufacturer documentation for exact wear criteria and assembly settings.
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