4″ Weld on Sight Glass with Threaded Ferrule

This 4″ weld on sight glass is perfect if you would like a visual of your product during a run. The interior depth on this sight glass is 1 1/16″ from end to glass, and the exterior length is 2″ from end to end.

The sight glasses come fitted with a threaded ferrule, are manufactured from food grade 304 stainless steel, and meet all of today’s requirements for sanitary fittings.

These sight glasses are rated for a maximum pressure rating of 90 PSI at 75 F.