Cartridge Mounted Double Seal

This modular seal is ideal for the containment of hazardous process fluids. It's flexible design allows use as a double seal (high pressure barrier fluid) or tandem seal (low pressure barrier fluid) which reduces the neccessity to inventory two seal designs. 


  • Self-aligning stationary seal-faces with radial contacting pin drive which minimizes damage in stop / start applications and viscous fluids
  • Bi-metal CDSA™ option also includes Exotic Alloy wetted components at minimum price premium for use with corrosive chemicals
  • Hydraulically balanced seal-face technology for reduced power consumption
  • Non-shaft-fretting sleeve elastomer and positive set screw shaft drive
  • Independant seal face design to enhance safe containment of process fluid in the event of damage to any individual sealing element
  • Multiple spring seal face loading
  • Sizes available from 1.000” to 5.000” (24mm - 125mm) in standard and ANSI Plus gland formats larger sizes up to 12.000” (300mm) available on request