Seal ring set

The practical seal ring set for the product seals is an all-in-one set so that you do not have to order each item separately.

The set consists of seals and O-rings. The seal rings are designed to seal off and retain the product inside the product chamber, which is ensured by the unique surface geometry of both seal rings combined.

The seal ring sets are available for

  • All Perfector types
  • Pin rotor machines (PRM)
  • Plasticators

Seal ring set:

  • P57 – (D25)
  • P105, P125, P150, PRM, Inverter – (D50)
  • P156, P180 – (D72)
  • P250 – (D107)
Complete mechanical seals:
  • P57 – 690.0092
  • P105 – 690.0084
  • P125 / PRM – 690.0143
  • P180 – 690.0083
  • P180-98 – 690.0139

durable materials
in improved versions

Although all parts have been redesigned and materials have been optimised for longer durability the parts are still fully interchangeable with standard parts.