At FILSA, we are manufacturers specialized in level control solutions for solids and liquids since 1957, delivering reliable equipment for demanding industrial applications.

We design and manufacture a wide range of solutions for level detection and control, tailored to different processes and types of materials — from bulk solids to clean, dirty, or chemical liquids.

Our portfolio includes:
• Level controllers for solids (rotary, vibrating, capacitive, diaphragm, displacement, etc.)
• Level controllers for liquids (float, conductivity, capacitive, optical, etc.)
• Flow, rotation, and displacement control systems
• ATEX-certified equipment

At FILSA, we offer:
✔ In-house manufacturing
✔ More than 500 product references
✔ Specialized technical support
✔ High availability and supply reliability

With over 65 years of experience and more than 3 million units installed, we are a recognized benchmark in the level control industry.

We work closely with our customers to prevent downtime, reduce material losses, and improve process reliability.

🎯 Our goal: to deliver robust and efficient solutions that ensure control and safety in every application.

📍 Mollet del Vallès, Barcelona (Spain)
🌍 International presence

👉 Website: www.filsa.es
📩 Contact: filsa@filsa.es

FILSA SAU

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FILSA SAU

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