Category Vision in Process

Lumiglas Screwed Sight Glass Fittings are designed for reliable visual inspection in demanding process environments. Featuring tempered glass, manual wipers, and integrated LED luminaires, these fittings support applications in bioreactors, pharmaceutical, food, and beverage processing. Rated for pressure up to 6 bar and temperatures up to 280°C, they ensure durability and clear process monitoring.

METAGLAS® offers a safer, stronger alternative to conventional toughened sight glass by fusing glass to a metal frame and inducing uniform compressive stress. This post explains how METAGLAS® resists pressure, impact, erosion and temperature, tolerates uneven bolting, and can be repeatedly cleaned and reused, ideal for pressure vessels, viewing ports and sanitary systems.