A full compliment of gaskets are available to mate up to any Delta “T” Systems’ AC Axial Fan. Made from durable yet slightly compressive air-filled PVC and available in two thicknesses, these gaskets are ideal for mating AC Axial Fans to trunks, bulkheads, dampers or airflow diverters to provide galvanic isolation as well as a complete seal and even seating. Round fan isolation gaskets are available in sizes up to 48 inches in diameter.