SERIES G15

FLAT GAUGE GLASS GASKETS & SHIELDS (GASKETS FOR ARMOURED GAUGES)

Style 585 – Graphite
Style 585 – Graphite
Style 586 – Grafoil®GHR
Style 588 – Klingersil® C-4401
Style 588 – Klingersil® C-4401
Style 596 – PTFE 25% Glass Filled
Style 596 – PTFE 25% Glass Filled
Style 592
Style 592 – Mica V4 .005”-.010”
Style 593 – Mica V4 .009”-.012”
Style 594 – Mica V2 .007”-.009”
Style 598 – Mica V2 .009”-.019”

Style 585 – Graphite

  • Flexible Graphite with Laminate 316SS Foil 2 Mil thick
  • 1/16” Thick gasket
  • Rated: 750°F in Oxidizing Atmosphere
  • Typically used as the inside chamber gasket (in contact with the media) but may be used as the cushion, especially in high temperature applications.

Style 586 – Grafoil®GHR

  • Flexible Graphite with Laminate 316SS/316LSS Foil 2 Mil thick
  • 1/16” Thick gasket
  • Rated: 400°F to 750°F in Oxidizing Environment, 1800°F in Non-Oxidizing Environment, 596°F Saturated Steam
  • Typically used as the inside chamber gasket (in contact with the media) but may be used as the cushion, especially in high temperature applications.

Mica Shields

  • Style 592: Grade V4 .005”-.010” (Rated: 300-600 PSIG Saturated Steam)
  • Style 593: Grade V4 .009”-.012” (Rated: 300-600 PSIG Saturated Steam)
  • Style 594: Grade V2 .007”-.009” (Rated: 600-900 PSIG Saturated Steam)
  • Style 598: Grade V2 .009”-.019” (Rated: 600-1500 PSIG Saturated Steam)
  • Please inquire other sizes, grades and thicknesses

See matching Reflex & Transparent Glass

Style 588 – Klingersil® C-4401

  • Klingersil® C-4401 Gasket
  • 1/16” Thick
  • Rated: 750°F Common Liquid Installations, Saturated Steam 450°F
  • Typically used as the cushion and may be used as the inside chamber gasket (in contact with the media).

Style 596 – PTFE 25% Glass Filled

  • Compressible PTFE that offers better sealing properties than solid PTFE
  • 1/16” Thick
  • Rated: 500°F
  • Typically used as the inside chamber gasket (in contact with the media) for chemical compatibility issues.

Application Notes

  • Steam Service: Suitable for steam applications
  • Vacuum Service: Acceptable with properly designed equipment, except mica shields.
  • Compatibility: Before ordering, verify that the gaskets and mica shield are compatible with the design, media(s), cleaning solutions, and the environment of the application and future applications. The John C. Ernst Co. does not make compatibility recommendations. Compatibility determinations, corrosion or otherwise, are the responsibility of the user.

Warning WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov

Grafoil® is a registered trademark of GrafTech International

Model Number Matrix
Model Number Matrix