The Perlick 4303J10 Beverage Trunk Housing is designed for remote beer systems, featuring a robust construction that ensures durability and efficiency. It includes water-resistant jacketing and is equipped with ten 5/16" I.D. Bev-Seal Barrier beer lines, compliant with NSF standards. The product lines are both color-coded and number-coded for easy identification. It also features 1/2" O.D. copper coolant lines and 3/4" thick thermal insulation to maintain optimal temperature. The outer wrap is made from black PVC that is flame-retardant, providing an additional layer of safety. With a 3-3/4" diameter overall, this trunk housing is priced per foot, making it a versatile choice for your beverage dispensing needs.