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.
Showing 17–18 of 18 results
Article / Part No.: 4261044000001
Made in Germany
Auer Lighting GmbH (manufacturer of Maxos Gauge & Sight Glasses) has acquired the Ilmadur brand from Technische Glaswerke Ilmenau Gmbh w.e.f. 3-Nov-2014 and hence discontinued production of Gauge & Sight glasses under the Ilmadur brand. You may instead buy Maxos brand for the same European quality.
Article / Part No.: 4261044500001
Made in Germany
Auer Lighting GmbH (manufacturer of Maxos Gauge & Sight Glasses) has acquired the Ilmadur brand from Technische Glaswerke Ilmenau Gmbh w.e.f. 3-Nov-2014 and hence discontinued production of Gauge & Sight glasses under the Ilmadur brand. You may instead buy Maxos brand for the same European quality.
