Split Seal Style 85

World’s Only Split Cartridge Seal (US Patent No. 5662340)

LEARN MORE ABOUT OUT PATENTED SPLIT SEAL

   

The Style 85 Split Cartridge Seal Reduces Downtime for Challenging and Time-Consuming Installations

  • The easiest installation of any split seal in the world: Simply attach 2 halves over the shaft and mount to the pump like any other cartridge seal.
  • Only split seal in the world in which just two pieces are handled: No handling of lapped faces as both are secured safely in cartridge halves. Faces can’t be cocked, chipped or scarred.
  • Only split seal in which impeller can be adjusted without removing the seal: Simply reinstall setting clips, release set screws and adjust impeller position then retighten set screws and remove the clips.
  • Only split seal that can be fully assembled and pressure tested at the factory: Sealing integrity is insured completely before being sent to the field. Ensuring each installation of the highest success rate.
  • No measurements, no shims, no special tools, no glue: Standard cartridge setting clips assures proper axial and radial alignment and makes installation even easier.
Flex-A-Seal World’s Only Split Cartridge Seal
Flex-A-Seal World’s Only Split Cartridge Seal

Only 2 pieces

Operating Conditions

Seal Size Temp Speed Pressure
1 3/4“-3”
(45-75mm)
350ºF (175ºC) 3600 RPM 250 PSI
(17 bar)
3 1/8”-3 3/4”
(80-95mm)
350ºF (175ºC) 1800 RPM 200 PSI
(14 bar)
3 7/8”-4 3/4“
(100-120mm)
350ºF (175ºC) 1800 RPM 150 PSI
(10 bar)
5”
(125mm) and above
350ºF (175ºC) 875 RPM 100 PSI
(7 bar)