BTI’s SandHog™ Hopper Tees are great for highly abrasive products such as frac sand. BTI designed the Sandhog tee with SiphonFlow™ Technology to help reduce wearing in high-contact points inside the tee. The sand (or other abrasive material) collects in a pocket to create a product-on-product discharge through the tee. BTI's SandHog™ Hopper Tees have multiple configurations to connect the tee to the discharge pipe including plain, groove, female coupler, male adapter, and male threads.