... : carton steel and stainless steelCylinder Thickness: 1.5mm3. Usage: use in factories, offices, schools, hotels, oil pump houses, filling ... Caution: protect from sunlight and do not expose to temperature over +50How to use:1. Pull the pin2.Aim the nozzle or ... from the recommended safe distance3.Squeeze the operating lever to discharge the fire extinguisher agentStarting at the recommended diatance, ...