Safety fill vents and funnels fit the 2 in bung on a vertically stored drum. The brass vent provides automatic pressure and vacuum relief and includes a brass cap with safety chain tethered to the vent to prevent misplacement or loss. Remove cap during drum filling operations. Model NO 08211 includes a 9 in wide polyethylene funnel to facilitate solvent waste disposal and reduce spillage. Keep vent capped in closed position after filling operations to prevent flammable vapor from escaping. 6 in flame arrester safely dissipates heat and prevents flashback from external ignition sources.