Sievert's heavy - duty 50mm power burners are lightweight yet offer incredibly strong and wind - resistant flames. These burners can handle the toughest weather conditions. The 50mm power burner is perfect for various tasks like drying, bitumen laying, detailed and large - area torching, pre - heating before welding, melting snow or ice, and other high - heat applications. It connects to Sievert Pro necktubes and works best at a recommended pressure of 4 bar. The burner has a diameter of 50mm, consumes 6700 g/h of gas at 4 Bar, and has an 86 kW effect.

Using this Sievert power burner is quite straightforward. First, connect it to the Sievert Pro necktube as described. Make sure to set the working pressure to the recommended 4 bar. You can use it for different jobs such as drying things, laying bitumen, or pre - heating before welding. Just point the burner at the area you want to heat. When using it outdoors, remember it's windproof but still be cautious in extremely strong winds. For maintenance, regularly check the burner for any blockages or damage. Keep it clean and store it in a dry place when not in use. If you notice any issues with the flame or performance, stop using it and have it inspected.