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Overview
A single screw pump is a positive displacement device designed for handling viscous, abrasive, or shear-sensitive fluids. Constructed with a hardened steel rotor and an elastomeric stator, it adheres to ISO standards for dimensional accuracy and material compatibility in industrial settings.
Application
- Oil & Gas: Sludge transfer, drilling mud circulation, and heavy crude oil pumping.
- Wastewater Treatment: Digestion of biosolids and chemical dosing systems.
- Food & Beverage: Viscous ingredient mixing and pulp transportation under sanitary conditions.
- Petrochemical: Polymer extrusion and resin feeding processes.
Precautions
- Ensure proper alignment during installation to prevent premature stator wear.
- Maintain strict temperature limits to avoid elastomer degradation.
- Schedule periodic rotor and stator replacement based on fluid abrasiveness.
- Implement lockout/tagout procedures before any maintenance activity.