Sight window,viewing port,Fire sight glass, flame viewer, sight glass

Sight window,viewing port,Fire sight glass, flame viewer, sight glass

Material: stainless steel housing,tempered glass or quartz glass

tempered glass max temperature:250 degrees

quartz glass max temperature:1000 degrees

Designed for high-temperature monitoring, this industrial sight window provides clear, reliable visual access to burners, combustion chambers, and pressurized vessels. The robust viewing port enables operators to inspect flames, liquid levels, and internal reactions safely without interrupting daily operations.

Engineered with thermal-resistant glass and a durable assembly, it maintains structural integrity under demanding industrial conditions. Ideal for furnaces, boilers, and processing equipment, this fire sight glass ensures dependable performance and process safety.

Custom dimensions, materials, and bulk OEM configurations are available upon request. Contact our technical team for custom specifications and volume quotes.