Safety canister, stainless steel, with screw cap and UN-X-approved, 10 lSafety canister, stainless steel, with screw cap and UN X approved, 10 l, UN 3A1 X1. 6 300 .. D BAM9931 D R Material: stainless steel 1. 4571, all 20 litre canisters made of stainless steel 1. 4301. Polished. Wall thickness 0. 8 mm, seals made of PTFE. For safe storage, filling and dosing of flammable liquids. With removable flame arrestor in the filler. Models with screw cap have a flexible shaft to secure the cap against loss. Type approved for the