Sight Glass

Basic Information

Size: DN 15 ~ DN 50

Nominal Pressure: PN 16, PN 25, PN40

Operating Temperature: Up to 280oC

Body Material: Cast Iron, Cast Steel, Stainless Steel

End Connection: Screwed, Flange, Weld

Double-window sight glasses are specially designed for installation downstream of steam traps to monitor their performance, detecting live steam leakage or blockages. These devices can also be used to monitor flow conditions in other applications, particularly in pipelines carrying liquid media.

  • Compact, water hammer-resistant design, suitable for mounting in any position.
  • Double-window design with borosilicate glass.

Unsupported file type.

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