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Home → Products → FFS → FFS for Chemical Reactors (technical characteristics)
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CHARACTERISTICS
- Ensure absolute hermeticity (helium leakage less than 10-12 m3Pa/s).
- Allow shaft wobbling to 2 mm.
- Shaft circumferential velocity up to 1 m/s.
- Critical pressure drop 0.3 MPa.
- Temperature inside reactor 150°C.
- Operating Life up to 30.000 hrs.
The installation sizes are set with respect to client’s equipment. The seal has a shape of cartridge filled with a ferrofluid FLF 750.030 manufactured on the base of organofluoric substance that is neutral to many kinds of chemical combinations, including acids, alkalis, solvents.
FIELDS OF APPLICATION
- The seal is used for shafts of chemical reactors’ mixers with top-mounted drives, continuous tank stirred mixers and agitation equipment.
PRODUCT ADVANTAGES
- ensure the rotary shaft’s absolute hermeticity in overpressure, underpressure, corrosive, toxic, and hazardous substance environments;
- allow great radial wobbling of a shaft (up to 2 mm);
- do not require any service work and expendable materials;
- lifespan is up to 5 years;
- support sterility inside the reactor during the whole technological process;
- eliminate the emission of harmful substances in the environment.
Thus, Ferrolabs, Inc. products successfully meet the chemical branch’s requirements, including hazardous emissions reduction and equipment reliability.
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