Circular sight glass for bolting or welding to tanks, vessels or pipes in order to allow viewing of the contents. This model is designed to provide a window for viewing the contents of a vessel or tank. Usually they are provided for welding to the tank, but they can be supplied for bolting to a vessel or a pipe flange if required.


Pressure: up to 40 bar
Temperature: up to 250 °C
Sizes: 40 to 200 mm
Material: Carbon steel and stainless steel

Contact our sales department

If you would like to get a quote, click on the button below to contact our sales department directly.


Arkon literature

Here you can find all documents and information related to our products such as datasheets and other information that you can download.

Support & Download