Circular Window Sight Glasses

Seetru circular window sight glasses are compact low cost assemblies that provide reliable level indication and positive indication when liquid is present. These screw-in plugs are fitted with high quality glass. They and are suitable for a wide variety of liquids including lubricants and refrigerants. They operate at temperatures up to 180°C and pressures up to 24 bar g.

Product Information Table
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window sight glass bull's eye sight glass circular sight glass domed sight glass

Seetru Circular Window Sight Glasses are, for example, widely used in compressor crank cases and other machine housings and have proved to be highly reliable and economic.

Seetru manufacture a wide range of circular window sight glasses with a variety of designs including versions with:

flat window sight glassFlat glass
domed window sight glassDomed glass
reflex window sight glassReflex glass

Additional options include frost shield and viewing plates

Complete and extensive technical literature and information is available on request. To contact us, see contact information us or you can e-mail enquiries to us at enquiries@seetru.com.