8 inch Stainless Steel Rain Cap

The 8 inch stainless steel exhaust rain cap is a specialist large bore component for 8 inch (204mm) bore outdoor vertical exhaust stacks on very large industrial plant and generator installations. Stainless steel is strongly recommended at this bore size for outdoor applications — the large surface area of an 8 inch cap makes corrosion more rapid and more visually apparent than on smaller sizes, and the cost of replacement on a large industrial installation is significant. The stainless steel construction resists corrosion effectively in all outdoor conditions, providing a much longer service life than mild steel and reducing the total maintenance cost of the exhaust stack over its operational life. The gravity-operated hinged design provides automatic weather protection with no maintenance required.