Water Treatment & Fluid Management Sector
Components resistant to aggressive agents for complex fluid systems
In water treatment systems—both potable and wastewater—and in fluid management plants, materials must ensure dimensional stability, chemical corrosion resistance, and food-contact compatibility.
Tecno Plastic machines high-performance engineering polymers to manufacture components for food processing, chemical, pharmaceutical, and cryogenic systems, leveraging their self-lubricating properties, wear resistance, and compliance with regulations for materials in contact with potable water.
Problems solved in the water and fluid sector
- Premature corrosion of metal components exposed to aggressive agents
- Deformation or leakage caused by thermal fluctuations and pressure cycles
- Contamination or bacterial growth in unsuitable materials
- Frequent replacement due to friction or abrasion wear
Advantages for the water treatment sector
- Suitable for contact with potable water in compliance with FDA / EU regulations
- High chemical resistance, even to acids, alkalis, and detergents
- High resistance to abrasion and wear in continuous-duty cycles
- Low weight and low friction to reduce energy consumption and wear
- Reduced maintenance and extended operational life
Recommended materials
- POM, PEEK, PTFE – Mechanical and chemical resistance in dynamic fluid systems
- PP, PVC, PE – Food-contact compatibility and resistance to corrosive substances
Typical applications
- Valve bodies, pistons, and balls in pumps and distributors
- Bearings and guides in water and fluid-handling systems
- Structural components in contact with potable and wastewater
- Mechanical parts in chemical-pharmaceutical and cryogenic plants
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