Ultra-Vapor Lock

Eliminate vapor escape while decanting wastes

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 the 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!
  • Protected by the industry’s strongest warranty - Five (5) years against any material or workmanship defects.  Learn more.


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Ultra-Vapor Lock

Part # Description Dimensions in. (mm) Weight lbs. (kg) Where to Buy
0440 Vapor Lock With Fill Tube 35½ x 1¾ OD (902 x 44) 2.0 (1.0)
0444 Vapor Lock Without Fill Tube 6 x 1¾ OD (153 x 44) 1.0 (0.5)

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Chemical Compatibility