These glasses are ground and polished on both faces and are generally mounted as a pair in the gauge to provide through vision. Standard materials are borosilicate or aluminosilicate.
For boiler service, mica protection is required.
“KLINGER TA28-1 Borosilicate Transparent Level Gauge / Sight Glass (113×27.6×16.8 mm) with Gaskets, Part No. R001291” has been added to your cart. View cart
