Vapor Pipe Shield is a UL Listed delivery system for Vapor phase Corrosion Inhibitor (VpCI®) that is fully mechanical, and piped directly in-line between the air compressor and the sprinkler valve. Air Flow provided by the air compressor runs through Vapor Pipe Shield and picks up VpCI® molecules that are carried into the sprinkler system and attracted to all metal surfaces. These Molecules attach to the metal pipe forming a ONE MOLECULE LAYER or shield that acts as a barrier between the metal surface and the corrosive environment inside the pipe. The Vapor moves quickly & efficiently throughout the entire system and even penetrates standing water completely protecting all metal surfaces. Vapor phase Corrosion Inhibitors have been used and proven for decades as the most effective means of corrosion mitigation for a wide variety of industries.
