Perlick 4303-2P1 Beverage Trunk Housing is designed for remote beer systems, featuring an innovative first trunk housing with additional beverage lines. It includes two 5/16" I.D. Bev-Seal Barrier beer lines, compliant with NSF standards, along with one additional 5/16" I.D. beverage line. The product lines are conveniently color-coded and number-coded for easy identification. It is equipped with 1/2" O.D. copper coolant lines and 3/4" thick thermal insulation to ensure optimal temperature maintenance. The outer wrap is made of black PVC that is flame-retardant, enhancing safety and durability. This product is sold by the foot, allowing for customizable lengths to suit your specific needs.