Type : PS74D1


Lights

Operating Range:


  • Shaft diameter: 16 … 150 mm
  • Pressure: Up to 25 bar
  • Temperature:-50 °C … +220 °C

Materials


  • Seal ring:Carbon graphite resin impregnated, Carbon graphite antimony impregnated, Silicon carbide.
  • Mating ring: Silicon carbide, Tungsten carbide, Ceramic
  • Secondary seals: PTFE, GFT, FKM, EPDM, Aflas, Kalrez, FFKM.
  • Springs:SS 316, Hastelloy C.
  • Metal parts: SS 316, other materials on request.

Features


  • Rotating multi-spring pusher seals.
  • Dual seal.
  • Balanced and Unbalanced Seals.
  • Available as “O” Ring & wedge variants.
  • Circlip design for ease of assembly.
  • Independent of direction of rotation.
  • Variant with pumping screw available.

Advantages


  • Ideal for general purpose applications.
  • Efficient stock keeping due to easily interchangeable.
  • Extended selection of materials.
  • Over 10 years of running reference in the field.

Recommended Applications


  • Chemical industry.
  • Process industry.
  • Pulp and paper industry.
  • Low solids content and low abrasive media.
  • Toxic and hazardous media.
  • Media with poor lubrication properties.
  • Adhesives.
  • Chemical standard pumps.
  • Agitators, mixers.

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