ANFD Seal

The FDD -500 BB is a multi-spring double cartridge seal with hydraulic balanced seal faces . the “ 500BB” design comes with integral bearing, metal bellows and 316 Stainless wetted parts.

Rotary Pusher Double Cartridge seal has Monolithic Seal faces , an integral bearing and O-ring secondary seal used for Agitated Nutsche Filter & Dryers ( ANFD’s).

The mechanical seal comes with multi – Springs, set Screw Drive and Quench and Drain Ports connections. its accommodates large amount of axial shat Movement by using a special inboard metal bellows design.

The seal has a number of design features, comes factory assembled and tested and has been successfully installed in hundreds of applications.

  • • Inboard seal face- Car/TC, Car/Sic, Sic/Sic

    • Outboard seal face- Car/TC, Car/Sic

    • Bellow – 316 SS (Length to suit ANFD paddles Movement)

  • • Shaft Dia- 30 to 200mm

    • Pressure Vacuum- 7bar (Max.)

    • Temperature – 80 to 2000°C

    Shaft Speed – 10 m/s

  • • VITON/PTFE/ STV/ FFKM/ EPR/ kalrez, Aflas

  • • Rotary vacuum paddles dryers

    • Horizontal Reactors with expanding shafts

    • Agitated Nutsche Filter & Dryers