F.LLI Paris produces Rotary Shaft Oil Seals to drawing in elastomer, textile-rubber, and rubber-to-metal using the traditional compression molding process.
ATS Special Oil Seals, a division of F.LLI Paris, specializes in large diameter oil seals for Heavy-Duty applications ranging up to 2.2 meters in diameter. Diameters larger than 2.2 meters can be manufactured with an innovative vulcanization-jointing technique.

Both, F.LLI Paris and ATS are certified in ISO 9001 – in-house engineering and mold design, serving customers for all sealing applications.

Diameters range from a minimum inside diameter of 3 mm to a maximum outside diameter of 2,200 mm, both for standard sizes and for special ones. Diameters larger than 2,200 mm can be manufactured with an innovative vulcanization-jointing technique.

The core materials we use are, NBR, HNBR, FKM and VMQ.

Products include but are not limited to:

• Oil Seals
• High Pressure Oil Seals
• Large Bore Seals
• Big Bearing Seals for Oil Film Bearings
• V-Rings