This rooftop photo highlights an Americraft Model 1948B application. Fourteen 48″ roof ventilator units have been installed on a convention center in Harahan, Louisiana. You can see the different sizes and specs of our 1900B model here. While these fans were built to exhaust air, our 1900 series can be setup as intake fans as well, unlike our other roof ventilator models.
These ventilators were also ordered with 9 of our 860 belt driven wall exhaust fans.