Sight glasses are widely used in the food-processing, cosmetics, pharmaceutical, and fine chemicals industries.
Operating principle
A flat sight glass consists of a glass fastened by means of a sanitary DIN union.
Sight glasses are fitted to tanks to enable the inspection of the product, level, course of the process, etc.
Design and features
Glass fastened by a sanitary DIN union.
Welding connections DIN 11850.
Materials
Body AISI 316L (1.4404)
Glass Tempered
Adapter gasket NBR in compliance with FDA 177.2600
Glass support gasket PTFE in compliance with FDA 177.2600
Surface finish Sanitary polish, Ra ≤ 0,8 µm
Options
Body: AISI 304.
Gaskets: EPDM, VMQ or FPM. All in compliance with FDA 177.2600.
Borosilicate glass in compliance with ISO 3585 and EN 1748 T1.
Double flat sight glass.
