Wellglasses

Wellglasses for mining and industry

Our wellglasses for safety lamps used in potentially explosive zones comply with IEC 79-0, DIN/EN 50014 and 50018 specifications. The covers are made of highly resistant SUPRAX 8488 borosilicate glass and are subjected to an additional toughening process by means of thermal prestressing. This ensures high resistance to impact and changes in temperature as defined by various standards.

Product range for standard glasses

Dimension Tempered Untempered
82 x 92  
100 x 120  
140 x 125  
147 x 160  
160 x 175  
179 x 161  
235 x 218  
256 x 199  
300 x 276  
Dimension Tempered Untempered
250x125x70  
193 x 36  
100 x 120  
110 x 130  
155 x 165  
160 x 175  
240 x 240  
272 x 80