Single Cartridge Stationary Seals

The following ranges of single cartridge stationary seals include:

  • Hydraulically balanced seal face technology for reduced power consumption
  • Non clogging rotaries and non-shaft fretting elastomers
  • Multiple spring seal face loading and positive set screw shaft drive
  • Stationary design allows for some angular misalignment between the shaft and the equipment housing

SISS™ & SISR™

Single Stationary Seals
Modular range of stationary cartridge mechanical seals for all industry sector general applications.

  • High integrity drive design features for improved reliability & seal life
  • Supplied with Quench, Flush and Drain ports as standard
  • Optional modular restriction bush (SISS-R™) supports Plan 62 allowing control of the seal environment, maximizing seal life
  • Sizes available from 1.000" to 3.375" (24mm - 85mm)

SISS & SISR

SMSS™

Single Monolithic Stationary Seal
A single cartridge stationary seal with modular monolithic seal faces.

  • Monolithic seal faces provide maximum face stability in high pressure and high temperature applications improving seal longevity
  • Seal face drive by large contact area preventing damage to faces in stop/start applications and viscous fluids
  • Large 3/8” NPT ports maximize cooling and extend seal life
  • Short inboard axial length
  • Sizes available from 1.000" to 5.000" (24mm - 125mm)

SMSS A single cartridge stationary seal with modular monolithic seal faces.

SMSS23™

Plan 23 Single Stationary Seal
A single cartridge stationary seal with integral Plan 23.

  • Extremely effective Plan 23 bi-directional integral pumping scroll (no individual setting of separate pumping rings)
  • Ideal for boiler feed and boiler circulation duties
  • Integral inboard restriction bush configuration, adapted to suit the equipment
  • Total package solution available including heat exchanger
  • Sizes available on request. Please contact AESSEAL®

SMSS23 Plan 23 Single Stationary Seal

CURC™, CRCO™ & CURE™

Cartridge Single Stationary Seal

  • Self aligning stationary face ensures perpendicular alignment of face to shaft axis, maximizing seal life
  • Stationary face drive with radial pins eliminate damage in stop/start applications and viscous fluids
  • Quench, drain and flush ports for cooling or heating options to maximize seal life
  • Sizes available from 1.000" to 5.000" (24mm - 125mm)
  • Bi-Metal option - maintains the features of the standard CURC™, CRCO™ and CURE™ but includes Exotic Alloy wetted components for use with corrosive chemicals

CURC, CRCO & CURE Cartridge Single Stationary Seal