Teflon Bellow Seal

FLOW-PROOF (FPTB) series PTFE (Teflon) bellow Mechanical Seals are for light & extremely corrosive chemicals
including concentrated acids, salts, strong oxidizing, reducing agents and chemically active organic compounds.
These seals are independent of direction of rotation, these seals are externally mounted with easy installation
procedure, these seals can be offered in composite & replaceable faces version. All the components which come
in contact with media to be sealed are made of chemically inert materials, metallic components, clamp ring and
springs are located outside of the pump’s stuffing box so does not come in direct contact of fluid, these seals are
comfortable to use in wide range of application.

Performance Range
• Shaft Diameter : 14 to 100mm(0.55” to 4”)
• Pressure : Up to 10 bar (kg/cm²)
• Temperature : -40°C to 180°C
• Shaft speed : Up to 2800 RPM