3/4 X 6 3/4 BOROSILICATE SIGHT GLASS

4CP694790 is an Annular Edge Glass Annular Edge Glass Gauge Glass. In service, this gauge glass delivers durable visual indication in high-pressure steam and water service. Source specification: With 1/2 Sealing Ring # 46694790.

Annular Edge Glass is specified here for borosilicate construction for thermal shock resistance, precision-formed bore and wall thickness. Expect good resistance to chemical attack from water and steam, thermal shock, and internal pressure.

It sees regular use in process tanks and vessels, food and beverage processing, and water treatment.

Order part number 4CP694790, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.