SS Brewtech quality and durability remains the priority of their brewing technology. The 1.5" TC Micro Whirlpool Tee is designed for the BME kettles, to be smaller and more compact compared to similar TC tees. Choosing this Tri-Clover part allows you to setup a whirlpool on a BME kettle to recirculate the hot wort. Stainless steel is sanitary and safe for food transfer.