3 X 4 ALUM SPOOL ADAPTER

33040SAAL is an Ever-Tite Aluminum Spool Adapter Cam and Groove Coupling supplied with a 3 inch nominal size and an adjustment range of 3 inch (76.2 mm) to 4 inch (101.6 mm). In service, this cam and groove coupling joins two male adapter ends back to back. This item is further identified as Evertite.

It resists weathering, general atmospheric corrosion, and many petroleum products. That behavior comes from the compound itself: Aluminum offers reduced operator fatigue on frequent connection cycles and good corrosion resistance in general industrial service. It should not be specified for service in galvanic pairing with dissimilar metals or prolonged salt water immersion.

This part is produced in accordance with MIL-C-27487G ; A-A-59326 when anodized. Maintenance and OEM teams specify it across construction and dewatering, agriculture and irrigation, and general industrial hose service.

Reference part number 33040SAAL when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.