Multi Spring Type Seal

MPE-12
MPE-12 Incorporate secondary seals that move axially along a shaft or sleeve to maintain contact at the seal faces. The seal faces are loosely inserted and can be easily ex-changed. The rotary face is shrink fitted in metal shell thereby giving additional advantage of offering both hard faces. Springs are fully immersed in the process fluid, hence do not get clogged because of the centrifugal forces.

Materials

Hardware : SS 316 / Alloy 20 / Hastelloy C
Seal Ring : SiC / TC
Mating Ring : SiC / TC / Carbon
Secondary Seal : PTFE / FEP / TTV / Chemraz / Karlez / FKM
Operating Limit
Pressure : Upto 25 bar
Temperature : -20°C to 280°C (Depending on elastomer)
Speed : 4500 RPM
Salient Features
  • It enables handling of the abrasives and corrosive liquids.
  • It can be easily install by non-skilled person.
  • It provides excellent sealing performance and extend seal life.