4 X 3 PART A ALUM INCREASER/REDUCER

The 3E4030AAL is a Tough-Tite Aluminum Increaser / Reducer Cam and Groove Coupling supplied with a 4 inch nominal size and an adjustment range of 3 inch to 4 inch. This cam and groove coupling steps a transfer line up or down in size at the coupling. This item is further identified as Tough-tite.

It resists general atmospheric corrosion, weathering, and many petroleum products. That behavior comes from the compound itself: Aluminum offers reduced operator fatigue on frequent connection cycles and economical cost per connection. Exposure to galvanic pairing with dissimilar metals or prolonged salt water immersion will shorten service life.

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

3E4030AAL ships individually. 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.