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The Little Torch™ has unmatched flexibility - it can be used with several fuels including acetylene, hydrogen, propane, propylene, or natural gas. It produces a perfectly controlled, completely stable flame hot enough to melt commercially weldable metals, glass and even ceramics. It may also be used with special heating tips to melt up to 3 oz. of gold or silver. Excellent for soldering platinum.
Due to the extraordinarily small orifice diameter of tips sizes #2-3, tips are fitted with a laser drilled synthetic sapphire to assure accurate gas flow and consistent flame characteristics.
Size | Use With Oxygen and: | Orifice Dia. | Drill Size | Gas Pressure (PSI)
Oxygen | Gas Pressure (PSI)
Fuel
| Gas Consumption (CFH)
Oxygen | Gas Consumption (CFH)
Fuel | BTU/ hr | Brazing Capacity Copper Pipe | #4 | Any Fuel Gas | .020 | 76 | 5 | 5 | 1.57* | 1.88* | 2,300 | 1/4” - 3/8” |
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