Closed Bottom Single Wall

The octagon-shaped Closed Bottom Single Wall Tank Sump is ideally configured for piping laid out in 45- and 90-degree angles. It comes standard with a 32” snap-lock lid with imbedded O-ring seal to make it watertight.  Optional 36” snap-lock lids and 32” Twist-lock lids are available. Sump can be mounted to a riser adaptor or to a reverse flange manway. Bravo offers fiberglass riser adaptors for both 4” and 6” tank bungs. ​