Item Name: Herbert Arnold Zenit Hand Torch Item Number: [vb1-00001] Item Description: The operation is based on the underlying principle of Herbert Arnold's silent bench burners Zenit. However, the burner head and control part are separated. Gas is supplied from control part to hand torch via flexible DW-proved hoses (1600 mm). The control part is set at the mounting angle for fixing it to the burner support. This hand torch is 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 m_/h Max. oxygen flow: 4,4 m_/h Capacity: 22,0 kW Total weight: 5,2 kg Weight burner head: 1,2 kg
