Herbert Arnold Zenit Hand Torch

Working method based on the underlying principle of our silent bench burners Zenit. However, burner head and control part are separated. Gas supply from control part to hand torch via flexible DW-proved hoses. (1600 mm) Control part with mounting angle for fixation at burner support. Ideal burner for reworking borosilicate glass. Advantages: ¦ silent principles of working ¦ large field of application ¦ stable, homogeneous flame formation, from needle flame to bushy _ flame, infinitely variable by means of a single twisting grip at the _ control part ¦ burning control via ball valves ¦ nearly maintenance-free, with low rate of wear ¦ high efficiency because of intensive gas combustion ¦ long durability because of using high-quality materials and _ components ¦ solid burner head - made of scale-resisting stainless steel ¦ problem-free, easy handling, especially when processing large, _ complicated workpieces Technical data: ¦ Head diameter: 40 mm ¦ Gas bore: 8 mm ¦ Total length: 470 mm ¦ Max. flame diameter: 40 mm ¦ Gland diameter gas for hose of size: 9 mm ¦ Gland diameter oxygen for hose of size: 6 mm ¦ Connecting thread gas: G 3/8 LH ¦ Connecting thread oxygen: G 1/4 ¦ Gas pre-pressure: 22 mbar ¦ Oxygen pre-pressure: 1,5 bar ¦ Max. gas flow: 2,2 m³/h ¦ Max. oxygen flow: 4,4 m³/h ¦ Capacity: 22,0 kW ¦ Total weight: 5,2 kg ¦ Weight burner head: 1,2 kg