How to Choose the Right Filter Mesh for Industrial Liquid Filtration?
  • PAIOU
  • 2026-09-04 10:52:44

How to Choose the Right Filter Mesh for Industrial Liquid Filtration?

Choosing the right filter mesh improves filtration performance and reduces operating costs. Wrong selection leads to clogging, short service life and poor purification results.
 
PAIOU provides precision filter mesh solutions for various industrial applications, including water treatment, chemical processing, food & beverage, oil filtration etc. 
Key Selection Points:
1. Chemical compatibility: Material must not react with the liquid.
2. Working temperature: Match mesh temperature tolerance.
3. Filtration precision: Confirm aperture size for impurity removal.
4. Mechanical strength: Use high-strength mesh for high-flow or high-pressure conditions.
 
Different applications require different mesh materials: 
- 304 Stainless Steel: Cost effective, for general water, mild acid & alkali liquids.
- 316 Stainless Steel: Better chloride & corrosion resistance, high hygienic performance.
- Nylon / Polyester: Flexible, easy to clean. Max 100°C, avoid strong acid.
- PP: Good for normal-temperature weak acid and alkali liquids, low cost.
- PTFE: Resists strong acid, alkali and solvents; ideal for heavy-corrosion liquids (higher cost).
  
- Food & Beverage: 304 / 316 stainless steel; nylon for low-precision filtration. (edible oil, juice, syrup etc)
- Chemical: 304 / PP for mild corrosive liquid; 316L / PTFE for strong corrosive solvents.
- Water Treatment: 304 for regular water; 316 for sewage and seawater.
- Pharmaceutical: 316L stainless steel for sterile and high-sanitation requirements.
- Petrochemical: 304 / 316 Dutch‑weave stainless steel mesh for oil and lubricant filtration.
  
In summary, no one size can fit all filter mesh. Should choose material according to liquid property, temperature, pressure and industry requirements to get stable filtration and lower costs.
 
Need any help ?
Contact PAIOU at : Email: sales@paiouscreenmesh.com
 
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