The Perlick 4303-4P3 Beverage Trunk Housing is designed for remote beer systems, featuring an innovative configuration that includes additional beverage lines. It comes equipped with four 5/16" I.D. Bev-Seal Barrier beer lines, which are NSF-certified for safety and quality. Additionally, it includes three more 5/16" I.D. beverage lines, all of which are color-coded and number-coded for easy identification and installation. The trunk housing is reinforced with 1/2" O.D. copper coolant lines and 3/4" thick thermal insulation to ensure optimal temperature control. Its durable black PVC flame-retardant outer wrap provides added protection and longevity. Sold by the foot, this product is ideal for efficient beverage dispensing in commercial settings.