TSD-4-228 Air Curtain
Twelve-Seventeen Door • 4 Motors • 228" Wide • Unheated
228” Twelve-Seventeen Door (TSD) unheated air curtain. Our TSD line of industrial air doors provide an air barrier for larger dock doors and other ground level doors. AMCA certified. Designed for doors up to 17 feet high. Learn more about our industrial air curtains here.