These ducts are to be divided in, pressured, without pressure and, very important, vacuum ducting. Array Industries is, thanks to their in house engineering, capable of designing, manufacturing and installation at site of large diameter ducting. And, very important for you as client, we do not stop with the ducting, we integrate your process vessels and the supporting steel structure in our calculations to arrange that your complete process installation is mechanically in control. Array Industries, your emissions in control!