PCI fiberglass transition sumps provide secondary containment at piping transitions and connection points, with access for installation, inspection, and service. Applications include connections between aboveground and underground piping, vent lines, system low points, and underground valves.

Built from corrosion-resistant fiberglass, PCI transition sumps are available in below-grade and grade-level designs, with multiple sizes, double-wall options, and custom configurations to accommodate project requirements.