The Krowne Metal KT-20-4 Beverage Trunk Housing is designed for efficient beverage distribution and insulation. It features twenty lengths of 3/8" Accuflex Bev-Seal Ultra Barrier Tubing, ensuring optimal beverage flow and protection against contamination. Additionally, it includes four lengths of 1/2" Accuflex Polyethylene Glycol Tubing for effective cooling. The trunk housing is insulated with 3/4" Armacell Armaflex Insulation, providing superior thermal performance. Complete with foil tape, strapping tape, and waterproof black tape, this product ensures secure and reliable installation for your beverage system.