Multi Spring Seal

FLOW-PROOF (FPM) series are multiple springs unbalanced/balanced Mechanical Seal developed for universal
applications. It is independent of direction of rotation; torque transmission from drive collar shell to dynamic ring is
done through drive pin. Their compact design permits their used in all types of centrifugal pumps and which helps
in easier installation & removal. As all parts are interchangeable, one can convert this series changing only the
dynamic ring, this principle is ideal for stock rationalization, this seals are comfortable to use in wide range of
application.

Performance Range
• Shaft Diameter : 16 to 200mm(0.62” to 8”)
• Pressure : Up to 10 bar (kg/cm²)
• Temperature : -30°C to 300°C
• Shaft speed : Up to 2800 RPM