Justrite Aerovent™

Justrite Aerovent™, automatically relieves excess vacuum or pressure build up at five psig and at the same time eliminates the release of hazardous VOCS to the atmosphere. Automatic vacuum relief facilitates dispensing; the perforated metal fire baffle protects flammable contents from outside ignition sources when the vacuum valve opens. Aerovent™ threads into the two-inch bung of a 55-gallon drum. Carbon filter is easily replaceable.