Model No 26753 complies with NESAM (National Emmisions Standard for Aerospace Manufacturing) by offering a gasketed, spring-loaded self-latching and vented lid with rotary latch mechanism to seal the drum, thereby preventing vapor release. It automatically closes via gravity when released and then automatically latches, preventing the drum from being left open by mistake. This eliminates the chance for oxygen to enter and start a fire.Durable steel construction with powder-coat finish provides e