Justrite 7125300 2.5 Gallon Blue Gas CanDesigned with a single spout for filling and pouring, the sealed lid features automatic positive pressure relief that vents between 3 and 5 psig (0. 2 and 0. 35 bar) to guard against rupture or explosion. Made from high grade coated steel, each can is tested to guarantee 100% leakproof construction. The tough powder coat finish resists chemicals and stands up to demands of rigorous use. Each Justrite safety can is equipped with a stainless steel flame