Volatile organic compounds (VOC's) typically evaporate into the atmosphere when waste chemicals are decanted into a drum or when the drum bung is left open. No longer. The Ultra-Vapor Lock Closure is specifically designed to trap those vapors and eliminate or significantly reduce fugitive emissions.
Ultra-Vapor Lock helps meet EPA Closed Container Regulations. Optional polyethylene fill tube allows filling below liquid level, eliminating agitation and splashing which contribute significantly to the evaporation process.
Easy to install - simply slide fill tube through 2" drum bung and securely thread bushing into drum bun. T-handle is easily hand-threaded into the busing to seal off potential vapor escape within seconds!