1-1/2" DUST CAP 316 S/S TOUGH-TITE

This cam and groove coupling is supplied in Tough-Tite Stainless Steel measuring a 1-1/2 inch nominal size, catalogued under part number 3E15DCSS. It closes off a female coupler to keep debris and moisture out of an idle line.

Stainless Steel is widely chosen for high mechanical strength and pressure capability, dimensional stability under thermal cycling. The compound resists chemical attack, high pressure, and elevated temperature. It should not be specified for service in galvanic pairing with dissimilar metals or chloride stress cracking in some grades.

Maintenance and OEM teams specify it across petrochemical, pharmaceutical, and marine and offshore.

Order part number 3E15DCSS, sold individually. Unit weight is approximately 550 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.