[Size]: Fit 1.5" Tri Clamp.

[Quality Materials]: The Process View Sight Glass are constructed with SUS304 housing, Tempered Glass, and PTFE seals which is durable, stable, rust and corrosive-resistant, and good for a long time using.

[Precise Design]: Process view sight glasses are often installed as a semi-permanent fixture on a variety of tanks and offer the ability to view product within the tank without exposing it to outside elements. This allows for fermentation or other processes to be monitored visually in the midst of operation.

[High Working Temp]: It is suitable for different media including water and gas with working at -40°F~248°F.

[Convenient organization and storage]: Packed in a small carton with a label.