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Overview
A water ring vacuum pump is a rotary positive displacement device utilizing liquid to form a sealing ring. Constructed primarily from cast iron or stainless steel, it adheres to ISO 5199 standards for industrial fluid machinery.
Application
- Chemical Processing: Evaporation, distillation, and solvent recovery systems.
- Petrochemical: Hydrocarbon extraction and crude oil refining operations.
- Food & Beverage: Vacuum filtration and packaging line deaeration.
- Pharmaceutical: Freeze-drying processes and sterile material handling.
Precautions
- Maintain strict water quality control to prevent internal corrosion.
- Inspect mechanical seals periodically to avoid leakage.
- Replace worn impellers and bearings based on operational hours.