Shelf, 4" E-channel, 48"W x 20"D, cantilevered, aluminum construction NSF, Made in USA (Uprights, cross supports & hardware not included - Must be ordered separately)
Extra Heavy Duty Industrial Air Curtain, covers area up to 60"W, (1) continuous duty 5 HP motors, for doors up to 22' high, stainless steel housing, air filter, includes remote mounted control panel, Made in USA