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Sightglasses
 		Sightglass similar to DIN 11851 VETROLUX screwed dairy sightglass fittings similar to DIN 11851, PN 6, series SSA
Schauglasarmatur ähnlich DIN 11851 VETROLUX circular sightglass fittings, PN 0 (lightweight version)
Sightglass to DIN 28120 VETROLUX circular sightglass fittings to or similar to DIN 28120, PN 2.5 / 6 / 10 / 16.
Also available in double glazed security version, with or without heating element
Sightglass to DIN 28121 VETROLUX circular sightglass fittings to or similar to DIN 28121, PN 10 / 25.
Also available in double glazed security version, with or without heating element
Rectangular and D ended sightglasses VETROLUX rectangular and “D“ ended sightglasseses, series RSG (R, RR) and
LSG (R, RR)
Hinged sightglasses
 		Hinged sightglass with illumination VETROLUX hinged sightglasses series KSG without illumination
VETROLUX hinged sightglasses series KSGB without illumination for hazardous and safe areas
Sightflow indicators
 		Sightflow indicator VETROLUX sigthflow indicators with or without illumination for hazardous and safe areas, series S-VA, S-St / FDG, FDS, FDE
Metal fused sightglasses
 		Metal fused sightglass Metal fused sightglasses for Triclamp und NA-Connect connections
Metal fused sightglass flanges for sterile applications