Lu­miglas Double Glass Safety Sight Glass Fit­ting
product photo: Lumiglas Double Glass Safety Sight Glass Fitting
  • Circular flange assembly ready for bolting straight onto weld pad/nozzle flange
  • Glass discs separated by spacer ring and independet seals
  • If damage occurs to one disc, the other maintains service under full operating conditions.
  • Nominal sizes: DN 50 to DN 200
  • Viewing diameter: 50 to 175 mm
  • Materials: stainless, carbon steels and specials
  • Also available with inter glass heating


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