DOUBLE WALL TANK SUMPS
PCI’s Double Wall fiberglass tank sumps come in a variety of sizes so they can be used with a variety of monitoring and testing options to satisfy local regulations.
PCI’s double wall tank sumps allow for periodic or continuous interstitial monitoring to detect liquid. Continuous monitoring eliminates the need for integrity tests.
Our double wall tank sumps are compatible with the following testing methods:
• Dry Interstitial
• Vacuum Monitored
• Fluid Filled
Shipped Under Vacuum
Before shipping, Double wall tank sumps are pre-tested and shipped under vacuum with the vacuum gauge installed for verification of sealed interstitial space.