Borosilicate glass sight glass

KLINGER GAUGE GLASSES Borosilicate gauge glasses - long and circular design. KLINGER Gauge Glasses The Quality of a sight (gauge) glass depends mainly on the chemical composition and mechanical strength of the glass material. Analyses and acid/alkali tests constantly ensure a high glass-quality. The mechanical strength is reached by thermal prestressing. The gauge glass is the most important component of the liquid level gauge. We manufacture our gauge glasses ourselves and use exclusively “extra-hard” borosilicate glass. KLINGER Gauge glasses are exceptionally resistant to alkalis, acids and boiler water (within the service limitation). We manufacture reflex and transparent glasses according to the most varied international standards. Packing KLINGER gauge glasses are packed in individual cardboard boxes. In addition to the glass, each package contains a KLINGER sealing gasket and cushion gasket and forms a complete unit ready for installation. Types Transparent gauge glasses Reflex gauge glasses Circular gauge glasses Dimensions, weights and field of application of the individual types can be found in the product catalog.