Metal Bellow Balanced Seals

MPE-03
MPE-03 Specially developed for high temperature ranges and sliding velocities. It insulate the flexible element from direct shaft vibration and promotes more positive sealing while significantly extending seal life. Each welded set of plates has a fixed axial movement along the shaft.Pressure capability of the standard seal can be enhanced by using this. It is mainly used in Petrochemical, Thermic Fluid & Refineries.

Materials

Hardware : SS 316 / Alloy 20 / Hastelloy C
End fitting material : SS 316 / Alloy 20 / Hastelloy C
Material of bellow : Alloy 20 / Hastelloy C / AM 350 / SS 316
Seal Ring : Carbon / SiC / TC
Mating Ring : SiC / TC
Secondary Seal : PTFE / Karlez / Flexible Graphite / Chemraz
Operating Limit
Pressure : Upto 20 kg/cm²
Temperature : -70°C to 330°C (Depending on elastomer)
Speed : 4500 RPM
Salient Features
  • Self cleaning, non-clogging construction.
  • Highly corrosion resistant.
  • Ability to handle abrasive media without separators or clean flushes.