2" PART DC, TOUGH-TITE ALUMINUM

3E20DCAL is a Tough-Tite Aluminum Dust Cap Cam and Groove Coupling with a 2 inch nominal size. In service, this cam and groove coupling closes off a female coupler to keep debris and moisture out of an idle line. This item is further identified as Dust Cap.

It resists weathering, general atmospheric corrosion, and many petroleum products. That behavior comes from the compound itself: Aluminum is valued for economical cost per connection and good corrosion resistance in general industrial service. It should not be specified for service in prolonged salt water immersion or galvanic pairing with dissimilar metals.

It sees regular use in construction and dewatering, tank truck and bulk transfer, and petroleum transfer.

Reference part number 3E20DCAL when ordering; the item is sold individually. Unit weight is approximately 408 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.