MERKEL COMPACT SEAL HDP 330

PRODUCT DESCRIPTION

Two-part seal set for sealing pistons, consisting of a PA slide ring with a stepped cut and an elastomer contact pressure element for producing pre-load.

 

PRODUCT ADVANTAGES

  • Extreme strength against gap extrusion thanks to the PA sliding component
  • Extremely high abrasion resistance
  • Stepped cut for easy fitting in a closed housing
  • Greater surface roughness partly permissible in comparison to conventional seals
  • Rectangular contact pressure element produces consistently high pre-loading force and offers high protection against twisting in the housing
  • Housings should preferably comply with ISO 7425-1
  • Dynamic and static tightness comparable to PTFE piston seals