FL
The FL L-pattern manual screen filter from STF is an efficient solution for agricultural and industrial systems. It features a large filtration surface, low pressure loss, and the option for automated cleaning.
- manual: Manual cleaning of the filter element, with the option for automation depending on system requirements.
- in-line: L-shaped design for horizontal in-line installation, ideal for integration into existing systems.
- versatility: Wide range of sizes and filtration grades.
The FL L-pattern screen filter by STF Filters provides a robust and efficient solution for agricultural and industrial applications requiring system protection through particle filtration. It operates by physically retaining particles using a stainless steel mesh supported by either PVC or stainless steel structure, ensuring high durability.
Cleaning is manual but can be automated depending on operational needs. Thanks to its large filtration surface, it delivers excellent performance with low pressure loss, allowing high flow rates without compromising system efficiency.
The L-pattern design enables horizontal in-line installation, adapting to different network configurations. Available in sizes from DN-50 (2") to DN-300 (12"), the FL filter handles flow rates up to 600 m³/h, working pressures between 2 and 10 bar, and fluid temperatures up to 50°C.
Manufactured from carbon steel with an epoxy-polyester paint coating and optional AISI-304 filtration meshes, the FL filter guarantees high corrosion resistance and reliable operation under demanding conditions.
- DS FL - FLVV - TRI Ver.00.25.pdf
- FL-10 - TRILINGUAL GENERAL DRAWING.pdf
- FL-12 - TRILINGUAL GENERAL DRAWING.pdf
- FL-2 - TRILINGUAL GENERAL DRAWING.pdf
- FL-3 - TRILINGUAL GENERAL DRAWING.pdf
- FL-4-165 - TRILINGUAL GENERAL DRAWING.pdf
- FL-4-220 - TRILINGUAL GENERAL DRAWING.pdf
- FL-5 - TRILINGUAL GENERAL DRAWING.pdf
- FL-6L - TRILINGUAL GENERAL DRAWING.pdf
- FL-8 - TRILINGUAL GENERAL DRAWING.pdf
- Manual FL TRI 25.Ver.00.pdf
L-Type Manual Filter for Efficient and Economical Protection
The STF FL filter is designed to provide an effective and affordable solution in agricultural and industrial systems requiring solid particle protection.
Its L-shaped metal structure allows for horizontal in-line installation, optimizing space and facilitating integration into existing systems.
Filtration is achieved through physical particle retention using a stainless steel mesh, with manual cleaning and optional automation.
Thanks to its large filtration surface and low pressure loss, the FL delivers high performance and continuous operation with minimal maintenance.

Featured projects
Discover our projects

Albayet FIFA Stadium
Integrating a solution for the protection of the stadium's irrigation system and gardens.
+100 countries
Projects around the world

Stormwater system for the Brooklyn community, New York
Reducing water consumption in New York sanitation department facilities by reusing rainwater.

Farm Peculo Agropecuaria of Isábena
Construction and conditioning of several pig farms, collaborating with large sand filters.
We are always ready for new challenges
Contact
Experts in filtration solutions, hydraulic technology and fertigation.
Below you will find all the information you need to contact us. Find the right filtration solution for you
- info@stf-vican.com
- +34 974 40 15 48
- Polígono Armentera Parcela 86, 22400 Monzón, Huesca (Spain)