Steel Metric Flareless Fitting, 25.00 mm S Series Union

The Series S lineup covers a pressure range of 160 to 630 bar depending on the specific fitting, and that range includes a 4:1 safety factor built in. For this particular 25mm union, the listed operating pressure runs up to 420 bar. So you're working within a well-rated series, and the safety margin is already accounted for in that figure.

With a 25.00 mm outside diameter callout, this union is intended to connect 25 mm tube in the S Series flareless style, so it matches that tube size for a straight union connection.

These Series S fittings are rated to handle pressures ranging from 160 to 630 bar, and they include a 4:1 safety factor for added peace of mind.