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9 - 11 April 2019 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2017
Zoom product LOGO_METAGLAS® Fused metal elongated sightglass

METAGLAS® Fused metal elongated sightglass

LOGO_METAGLAS® Fused metal elongated sightglass

METAGLAS® Fused metal elongated sightglass

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Type 99.LSG

To replace conventional glass in rectangular and D-Ended sightglass assemblies

  • See table for standard dimensions
  • Alternative dimensions available to customer specification
  • No catastrophic failure
  • Extremely long life & reliability
  • High resistance to impact & pressure
  • Simple & safe installation
  • Constructive solution
Technical Data:
Manufactured and tested to :
  • Directive for pressure equipment 97/23/EG 02/98 Module, H/H1 (DIN/EN/ISO 9001)
  • AD Standards W0/TRD 100
  • Sight glass fused to metal conforming to DIN 7079
  • Materials to Vd TÜV specifications and the DIN/EN, designated standard
  • Glass: Borosilicate to DIN 7080
Operating Conditions:
  • Pressure: -1 to 40 bar, higher pressures possible
  • Temperature: -60°C to 300°C, depending on material
Ring Material:
Duplex stainless steel (1.4462) , Hastelloy C-22 (2.4602), Hastelloy C-4 (2.4610)

Material Certificate:
Certificate of conformity to EN 10204-3.1B, (or 3.1A at extra cost)



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