IsoFlow® Single Piece BulkheadOur revolutionary patent pending IsoFlow bulkhead is purpose built for homebrewing. With snap in accessories, you can easily pop in a diptube for transferring every last ounce of wort, or a hose barb (not included) to hook up your false bottom. The adjustable diptube swivels to suit whatever pick up angle you want, and draws down to within 1 8"" from the bottom of the kettle. The single piece construction makes for quick assembly and exceptional leak