1 1/2 X 2 ALUM SPOOL ADAPTER

Ordered as 31520SAAL, this is an Ever-Tite Aluminum Spool Adapter Cam and Groove Coupling built to a 1-1/2 inch nominal size and an adjustment range of 1.5 inch (38.1 mm) to 2 inch (50.8 mm). The cam and groove coupling joins two male adapter ends back to back. Source specification: Evertite.

As a material, Aluminum offers a high strength-to-weight ratio that eases handling of large sizes and reduced operator fatigue on frequent connection cycles. Expect good resistance to many petroleum products, weathering, and general atmospheric corrosion. Exposure to galvanic pairing with dissimilar metals or strong acids and alkalis will shorten service life.

It is manufactured to MIL-C-27487G ; A-A-59326 when anodized. You will find this material specified across petroleum transfer, tank truck and bulk transfer, and general industrial hose service.

31520SAAL ships individually. Unit weight is approximately 0.835 lb. 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.