Torch DONMET 248
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!
Torch “DONMET” 248 is intended for brazing, heating and other kinds of gas-flame treatment of ferrous and non-ferrous metals and their alloys.
Used gas fuel: propane-butane (P), natural gas, methane (М).
GENERAL TECHNICAL SPECIFICATION
| Used gas fuel | propane-butane (P), methane (М) |
| Gas mixing type | low-pressure |
| Oxygen inlet thread (hose) | M12x1,25 (Ø6) |
| Gas fuel inlet thread (hose) | M12x1,25LH (Ø6) |
| Torch length, mm, no more than | 390 |
| Torch weight, kg, no more than | 0,3 |
TECHNICAL SPECIFICATION
| Features | Tips | |||
| №2P, 2М | № 3P, 3М | № 4P, 4М | ||
| Pressure, bar |
– oxygen – propane-butane – natural gas (methane) |
1,5 – 2,5 0,1 – 1,0 0,1 – 1,0 |
1,5 – 2,5 0,1 – 1,0 0,1 – 1,0 |
2 – 2,5 0,2 – 1,0 0,2 – 1,0 |
| Consumption, l/h |
– oxygen | 260 – 610 | 420 – 890 | 670 – 1020 |
| Consumption, l/h |
– propane-butane | 74 –174 | 120 – 254 | 191 – 291 |
| Consumption, l/h |
– natural gas (methane) | 130 – 305 | 210 –445 | 335 – 510 |
SPARE PARTS (as per customer’s order)
| Item | SKU |
| tip № 2P, 2М | 228.100.00 |
| tip № 3P, 3М | 228.100.01 |
| tip № 4P, 4М | 228.100.02 |
| tip № 2P, 2М | 228.103.00 |
| tip № 3P, 3М | 228.103.01 |
| tip “Zirka” | 284.500.00 |
| tip № 4P, 4М | 228.103.02 |
| Mixing device № 2P М | 225.105.05 |
| Mixing device № 3P М | 225.105.06 |
| Mixing device № 4P М | 230.403.03 |
