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METAGLAS® Sight Glasses

Metal fused sight glasses "METAGLAS®" consist of a sight glass that is fused into a steel ring.
The different expansion coefficients of glass and metal cause a compressive stress inside
the glass. The mechanical prestress commands a higher security compared to thermal
prestressed glasses. Because of the mechanical treatment of the steel ring, various
constructive soultions can be realised.

METAGLAS® type 73 sight glass disc

  • Metal fused sight glasses according to DIN 7079
  • Circular sight glasses for installation in sight glass fittings according to DIN 28120,
    sight glass armatures according to DIN 28121,
    pipe screw connection DIN 11851

 

 

Details

METAGLAS® Type 73.SW Sight Glass Discs for Wiper

  • Metal fused circular sight glasses for and with wiper,
    dimensions referring to DIN 7079 / DIN 7080
  • Suitable for sight glass fittings DIN 28120, DIN 28121,
    flow indicator sight glasses DIN 3236, DIN 3237
  • Other dimensions available
  • Maximum temperature +150°C
Details

METAGLAS® Type 74

  • Metal fused sight glasses with tongue (groove based on DIN 2512)
  • Nozzles according to DIN 28115 and DIN 28025,
    weld neck flanges according to DIN 2632, 2633, 2634, 2635 and 2636
    with sealing surface form N according to DIN 2512 (sealing tongue and groove joint)
Details

METAGLAS® Type 77 for Sight Glass Flow Indicator DIN-Connection

  • Metal fused sight glasses according to DIN 7079
  • For sight glass flow indicator fittings with traction (fitting dimension acc. to DIN)

 

Details

METAGLAS® Type 177 Sight Glass for Sight Flow Indicators ANSI - Connection

  • Metal fused sight glasses similar to DIN 7079
  • For sight glass flow indicator fittings with traction (fitting dimension acc. to ANSI)

 

 

Details

METAGLAS® Type 76 Sight Glass

  • Circular metal fused sight glasses form A, with flat sealing surface
  • For weld neck flanges with sealing surfaces form to EN 1092-1/12C, 1092-1/13C,
    nozzles DIN 28115, 28025, base flanges according to DIN 28117
  • Sight glass in traction as replacment fo DIN 28121
Details

METAGLAS® Type 176 Sight Glass

  • Circular metal fused sight glasses form A, flat sealing surface
  • For weld neck flanges acc. to ANSI B. 16.5 sight glass in traction as a replacement for sight glass armature similar to DIN 28121

 

 

Details

METAGLAS® Type 13 Sight Glass ANSI B16.5

  • Sight glass flange for base flanges or weld neck flanges with flat sealing surface (fitting dimension acc. to ANSI B16.5)
  • Suitable only for flat flanges, without sealing ledge, complete gasket is required
Details

METAGLAS® Type 13.B3 Bolt-on Sight Glass to ANSI B16.5

  • METAGLAS® Bolt-on Sight Glass to ANSI B16.5
  • Glass - concave both faces
  • Flat face ANSI mating flange
Details

METAGLAS® Type 13.SW Bolt on Sight Glass to ANSI B16.5 for wiper

  • Metal fused sight glass flanges for and with wiper, fitting dimensions acc. to ANSI B 16.5
  • Suitable for base flanges or weld neck flanges with flat sealing surface, without sealing ledge
Details

METAGLAS® Type 11 Sight Glass Flange – Connection to DIN 2501

  • Sight glass flange for base flanges according to DIN 28117 or weld neck flanges according to EN1092-1/11C, 1092-1/12C, 1092-1/13C
  • Suitable only for flat flanges without sealing ledge, complete sealing is required
Details

METAGLAS® Type 11.B3 Sight Glass Flange – Connection to DIN 2501

  • METAGLAS® Sight Glass Flange – Connection to DIN 2501
  • Glass - concave both faces
  • Flat face mating flange

Details

METAGLAS® Type 11.SW Sight Glass Flange – Connection to DIN 2501 with Wiper

  • Metal fused sight glass flanges for and with wiper, fitting dimensions acc. DIN 2501
  • Suitable for base flanges or weld neck flanges with flat sealing surface, without sealing ledge
Details

METAGLAS® Type 81 sight glass discs for screwed fittings to DIN 11851

  • Metal fused sight glasses for pipe coupling acc. to DIN 11851
  • Tapered design, suitable for normal nozzles and cover nuts
Details

METAGLAS® Type 82 for Screwed Sight glass Fittings similar to DIN 11851

  • Metal fused sight glasses for pipe coupling acc. to DIN 11851
  • Installation with cover nut for sight glasses
Details

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METAGLAS® Type 99.ING Sight Glass for Ingold socket and luminaire Mikrolux

  • Sight Glass for Ingold socket and luminaire Mikrolux
    Details

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