The Perlick 3812-5B Air Shaft is designed for air-cooled beer systems featuring five wall-mount dispensing heads. This 6-foot air shaft includes a mounting collar for easy installation on the dispenser, a powerful 15 CFM blower for optimal airflow, and a sturdy bracket for secure attachment. Additionally, it comes equipped with five balanced beverage lines, ensuring consistent and high-quality beer delivery. Ideal for enhancing your draft beer setup, this component ensures efficient cooling and reliable performance.