The Perlick 4303J5 Beverage Trunk Housing is designed for remote beer systems, featuring a robust construction that ensures durability and performance. It includes water-resistant jacketing to protect against moisture. The housing accommodates five 5/16" I.D. Bev-Seal Barrier beer lines, which are NSF-certified for safety and quality. Each product line is color-coded and number-coded for easy identification. The trunk also incorporates 1/2" O.D. copper coolant lines and is insulated with 3/4" thick thermal insulation to maintain optimal temperature. Wrapped in a black PVC flame-retardant outer layer, it has an overall diameter of 3-1/2". Sold by the foot, this trunk housing is ideal for efficient and reliable beverage dispensing.