Tube Fitting Plus Bulkhead Union for Sputtering Resistance

The main body and release ring are made of brass for superior flame retardancy and spatter resistance.

[Features]
· Available sealing rubber materials include HNBR, FKM, and NBR.
· Ideal for environments exposed to sparks.
· The release ring made of brass offers excellent flame retardancy and spatter resistance.
· The type with a cover prevents dust and spatter from getting through to the fittings' internals.
· An optional spatter cover that shuts out fine sparks.
· By placing a separately sold release ring cover (CS), sparks that penetrate through the gap between the release ring and the tube cannot get close