Distributor and Stockist of "ILMADUR" Flat Gauge Glass Made in Germany
10203 Rubin Lane, Philadelphia, PA 19116
Ph: 12156735337,12159045387 Fax: 12156735337
Technische Glaswerke Ilmenau GmbH (TGI) manufactures sight and gauge glasses made from borosilicate glass under the brand name “Ilmadur”, according to the DIN standard  DIN 7080/7081. TGI has established and applied a Quality Management System that is regularly audited according to the European Directive 97/23/EC for Pressure Equipment and is certified by TUV CERT (ISO 9001).
Ilmadur Flat gauge glasses have polished surfaces and its edges are chamfered at an angle of 30° or 45°. Maximum working temperature for an unprotected glass is 243°C and micaprotected glass is 300°C.
These glasses are used in all kind of liquid level gauges found in Nuclear plants, Power plants, Oil refineries, Paper industries, Textile industry, Chemical and Petrochemical plants, Marines and many other fields.
TGI manufactures three types of gauge glasses:
Reflex Transparent High Pressure Transparent All these glasses are available in different sizes as mentioned below.
KRE keeps a Ready Stock of all these sizes and types and Dispatch can be done on the same day.
Standard  High Pressure  
Reflex  Transparent  Transparent  
Size  Dimensions (mm)  Size  Dimensions (mm)  Size  Dimensions (mm) 
0  95 X 34 X 17*  0  95 X 34 X 17*  0  95 X 34 X 17.5* 
1  115 X 34 X 17*  1  115 X 34 X 17*  1  115 X 34 X 17.5* 
2  140 X 34 X 17  2  140 X 34 X 17  2  140 X 34 X 17.5* 
3  165 X 34 X 17  3  165 X 34 X 17  3  165 X 34 X 17.5* 
4  190 X 34 X 17  4  190 X 34 X 17  4  190 X 34 X 17.5* 
5  220 X 34 X 17  5  220 X 34 X 17  5  220 X 34 X 17.5* 
6  250 X 34 X 17  6  250 X 34 X 17  6  250 X 34 X 17.5* 
7  280 X 34 X 17  7  280 X 34 X 17  7  280 X 34 X 17.5* 
8  320 X 34 X 17  8  320 X 34 X 17  8  320 X 34 X 17.5* 
9  340 X 34 X 17  9  340 X 34 X 17  9  340 X 34 X 17.5* 
10  370 X 34 X 17  10  370 X 34 X 17  10  370 X 34 X 17.5* 
11  400 X 34 X 17  11  400 X 34 X 17  11  400 X 34 X 17.5* 






1  115 X 30 X 17*  1  115 X 30 X 17*  1  115 X 30 X 17.5* 
2  140 X 30 X 17  2  140 X 30 X 17  2  140 X 30 X 17.5* 
3  165 X 30 X 17  3  165 X 30 X 17  3  165 X 30 X 17.5* 
4  190 X 30 X 17  4  190 X 30 X 17  4  190 X 30 X 17.5* 
5  220 X 30 X 17  5  220 X 30 X 17  5  220 X 30 X 17.5* 
6  250 X 30 X 17  6  250 X 30 X 17  6  250 X 30 X 17.5* 
7  280 X 30 X 17  7  280 X 30 X 17  7  280 X 30 X 17.5* 
8  320 X 30 X 17  8  320 X 30 X 17  8  320 X 30 X 17.5* 
9  340 X 30 X 17  9  340 X 30 X 17  9  340 X 30 X 17.5* 
*Supplementary to DIN
Contact Us if you desire to check the Quality Certificates.
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