CIRCULAR SIGHT GLASS FITTINGS SERIES TO DIN28120 OR SIMILAR

• For observation of interior of tanks, silos,
  stirred vessels, separators, pipelines etc.

• Drucklos

Betriebstemperatur

• 150°C bei Natron-Kalk-Glas, DIN8902
• 280°C bei Borosilikatglas, DIN7080

over the standard DIN28120 format:

• smaller outer diameter and therefore vessel cutout
• fshallower height above weld
• lower weight
• easier to clean
• lower cost

• TÜV-pretested

• Depending on customer requirements and at
  extra cost, can be provided to
  DIN EN 10204 3.1/3.2
  • non-pressurized

  Operating temperature

  • max. 150°C with sodalime glass DIN 8902
  • max. 280°C with borosilicate glass DIN 7080

• fter welding in the base flange into the vessel wall, gaskets, glass sight glass disc and mating flange are carefully laid and bolted together with bolts. Tighten progressively on a diametric cross basis with socket spanner.

• fter welding in the base flange into the vessel wall, gaskets, glass sight glass disc and mating flange are carefully laid and bolted together with bolts. Tighten progressively on a diametric cross basis with socket spanner.