The “DONMET” 220 gas-air injector torch is designed for soldering with fast-melting solders of the POS type.
A gas soldering tool, unlike an electric one, gives greater freedom of action, since the master does not depend on an outlet and can work remotely from a residential area.
You can ensure the efficiency of a gas soldering tool from any propane cylinder with a pressure regulator, and you can also use the device as a heating torch if you remove the copper tip.
| Used fuel gas | Propane-butane (P) |
| Gas pressure, bar | 1,0 – 2,0 |
| Gas consumption, kg/h | 0,25 – 0,38 |
| Heating time to 300 °C, no more, min | 5 |
| Power of heat flow, kW | 3,0 – 4,7 |
| Inner diameter of the connecting hose, mm | 6 |
| Length, no more, mm | 440 |
| Weight (tip 900), no more, kg | 0,7 |
| Weight (tip 450) , кг | 1,2 |
