Texcel 1.5" Tri-Clamp FDA Grade Growler Hose -40 to 248°FTexcel 1. 5" Tri Clamp FDA Grade Growler Hose 40 to 248F GROWLER brewery hose is a heavy duty hose formulated for the suction and delivery of beer, wine, alcohol, and soft drinks. The GROWLER hose has a white, smooth BIIR (butyl) rubber tube to ensure food quality and is odorless and does not alter taste. Its high working temperature allows for the sterilization of the hose with steam at 230F for 30 minutes. Meets FDA title 21 part. 177. 2600(e) for