3/4 X 6 3/4 BOROSILICATE TEMPERED GLASS

4CT694791 is an Annular Edge Gauge Glass. In service, this gauge glass seats in a gauge frame to give a protected, direct view of process level. Source specification: With 1/2 Sealing Ring Tempered #46694791.

Annular Edge is specified here for borosilicate construction for thermal shock resistance and annealed for consistent strength. The compound resists internal pressure, thermal shock, and chemical attack from water and steam. Applications involving abrasive cleaning or service beyond the rated pressure and temperature call for a different compound.

Typical settings include food and beverage processing, boilers and steam drums, and process tanks and vessels.

4CT694791 ships individually. Review your operating media and conditions against this specification before installation.