5 inch Stainless Steel Rain Cap

The 5 inch stainless steel exhaust rain cap provides durable outdoor weather protection for 5 inch (127mm) bore vertical exhaust stacks on large industrial plant and generator installations. At this bore size, the cap is a more substantial component — and the stainless steel construction is particularly important, as a large outdoor stack is subject to significant rain and moisture exposure over its service life. The stainless steel material resists corrosion effectively in all outdoor conditions including coastal, quarry and agricultural environments, delivering a significantly longer service life than the mild steel equivalent. The gravity-operated hinged design provides fully automatic operation with no manual intervention or maintenance required.