2-1/2" PART DP, TOUGH-TITE ALUMINUM

3E25DPAL is a Tough-Tite Aluminum Dust Plug Cam and Groove Coupling supplied with a 2-1/2 inch nominal size. In service, this cam and groove coupling closes off a male adapter to keep debris and moisture out of an idle line. Additional detail on this item: Dust Plug.

This material stands up to weathering, general atmospheric corrosion, and many petroleum products. Aluminum is widely chosen for a high strength-to-weight ratio that eases handling of large sizes and good corrosion resistance in general industrial service. Applications involving galvanic pairing with dissimilar metals or prolonged salt water immersion call for a different compound.

It sees regular use in tank truck and bulk transfer, construction and dewatering, and general industrial hose service.

Order part number 3E25DPAL, sold individually. Unit weight is approximately 209 g. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.