Product Description

Observation ports Sight glass

Grand Hardware sight glasses are used for visual inspection of the contained areas under the influence of high temperatures and / or pressures. These type of sight glasses are leak-proof constructed by a single compact construction of burner.

• Thread Types:Metric thread, BSP Thread and NPT Thread
• Our Sight glass can withstand pressures of up to about 25 bar
• Tempered Glass Withstand temperatures up to 200 ° C
• The special welding process makes additional sealing rings unnecessary
• Quartz sight glass is resistant to breakage under rapidly changing temperatures to 1200° C
• The metal housing is available with a zinc/Nickel/Chrome in the case of use in corrosive environment for different customers.

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