Torch DONMET 248 with nozzle «Zirka»
Single-flame universal torch for oxy-gas welding, brazing, heating and other kinds of gas-flame treatment of ferrous and non-ferrous metals and their alloys.
Propane-butane or methane used as gas fuel. Oxygen used as an oxidizer. Flame core temperature is 2100-2200°С, which allows brazing with all kinds of solders.
The miniature handle makes the torch light, manoeuvrable and very easy to use! Nozzle «Zirka» 248.500.00 provides more efficient formation of the flame core and its stabilization and allows to obtain a flame focused in one point. Also it has a lower noise level compared to the standard 3P nozzle.
| Features | Tip № 3P, 3M | |
| Pressure, bar | – oxygen – propane-butane – natural gas (methane) |
1,5 – 2,5
0,1 – 1,0 0,1 – 1,0 |
| Consumption, l/h | – oxygen | 260 – 1000 |
| – propane-butane | 74 – 290 | |
| – natural gas (methane) | 130 – 500 | |
| Torch length with tip № 3, no more than – 340 mm | ||
| Torch weight with tip № 3, no more than – 0,32 kg | ||
| Hose ID – 6/6 mm | ||
