Revision Date: December 8, 2004

Continuous Interstitial Line Monitoring Method (Pressure / Vacuum)

Select vendor's equipment name to go to that listing.

Vendor Equipment Name Leak Rate/Threshold/Max Tank Capacity
SGB (Sicherungsgeratebau GmbH) Overpressure Leak Detection System Model DLR-G

Not determined /System uses pressurized nitrogen gas to continuously maintain an overpressure within the interstitial space of double-walled piping.

System is designed to activate a visual and acoustic alarm before stored product can escape to the environment.

System is capable of detecting breaches in both the inner and outer walls of double-walled piping./Not applicable.