[Size]: Fit Tri Clamp.
[Quality Materials]: The Sanitary Straight Sight Glasses are constructed with SUS304 housing, Tempered Glass, and silicone seals which is durable, stable, rust and corrosive-resistant, and good for a long time using.
[Precise Design]: Full bore design, cage protection type, and Sight Glass Flow Indicators provide a full 360 to observe fluid flow in any direction. Can be used in vertical or horizontal positions. It is convenient to observe the pipe flow and the reaction of liquid, gas, steam, etc.
[High Working Temp. & Wide Range of Applications]: The Sanitary Sight Glasses are designed for high-purity applications used in the food, dairy, and pharmaceutical industries. It is suitable for different media including water and gas working at -40°F~248°F.
[Convenient organization and storage]: Packed in a small carton with a label.