TYPE 93FR

Describe : Separation Seal (Non-Contacting Technology) The Type 93FR is a non-contacting carbon bushing designed to protect dry gas seals from bearing oil ingress Normally supplied as a double separation seal however individual carbon rings can be supplied for use on other applications where an effective barrier is required i.e. bearing chambers, fans, blowers, gearboxes and other high speed low pressure applications.

Separation Seal (Non-Contacting Technology)

The Type 93FR is a non-contacting carbon bushing designed to protect dry gas seals from bearing oil ingress

Normally supplied as a double separation seal however individual carbon rings can be supplied for use on other applications where an effective barrier is required i.e. bearing chambers, fans, blowers, gearboxes and other high speed low pressure applications.

Description: GasSeal_93FR

Design Features

  • Non-contacting for longer life and improved reliability allowing low heat generation
  • Runs at low operating pressure differential enabling low gas consumption
  • Specially designed segments further minimise gas consumption
  • Universal design, independent of shaft rotation
  • Will retrofit many traditional carbon bushing rings
  • Suitable for running with nitrogen separation gas irrespective of dew point
  • Self-centring design minimises wear even during upset conditions

Quick Specs – Refer to datasheet for full specification and limits

PressureSize range-40 to 210 mm with sleeve to fit all metric or imperial
SpeedUp to 130 mps / 430 fps
SizeOperating temperature: -40°C to 230 °C, -40°F to 450 °F

Download Gas Seal Type 93FR (PDF)