Sealing edge ring for swivel couplings, size 20 S, stainless steel

Once installed, the sealing edge ring seals the stud end of a swivel coupling against the mating face. The data sheet gives size 20 S. The stated figures are size 20 S.

Benefits

• Matches size 20 S of the metric swivel couplings in this family.
• Made of stainless steel, the same material as the stainless steel coupling.
• The circumferential sealing edge presses into the mating face when tightened and replaces an additional soft seal.
• Available separately as a spare part, the coupling of size 20 S stays installed.

Applications

When servicing a swivel coupling of size 20 S the sealing edge ring is renewed without dismantling the line.

Standards and conformity

The ring belongs to the cutting ring system for precision tubes and is placed between the stud and the mating face.