The IsoFlow™ hose barb slides into either of our single-piece bulkheads in order to connect a Titan false bottom. Secured by patent-pending internal o-ring design, the revolutionary snap-in, threadless fit makes your false bottom instantly detachable for quick, easy cleaning. Requires 3/8 high-temperature tubing to connect to the false bottom. Compatible with both IsoFlow™ and EZ Clean™ bulkheads. Made of 304 Stainless Steel.