The air-gas torch “DONMET” 246, hereinafter referred to as the torch, is designed for mixing gas fuel with air and burning in the atmosphere with the formation of a shaped flame jet. The torch is used for brazing with soft and coarse solders with their melting temperature not exceeding 700°C, heating, melting and similar thermal processes.
Used gas fuel: propane-butane (Р), natural gas, methane (М).
The torch basic parameters conform with ISO 9012:2011.
TECHNICAL SPECIFICATION
| Parameters | Propane-butane (Р) | Natural gas, methane (М) |
| Gas fuel pressure with tip GVP №04Р, bar | 1,0 – 2,0 | 0,7 – 2,0 |
| Gas fuel consumption with tip GVP №04Р | 0,25 – 0,38 kg/h | 0,2 – 0,27 m3/h |
| Rate of heat flow with tip GVP №04Р, KW | 3.0 – 4.7 | 1,9 – 2,6 |
| Hose inner diameter, mm | 6 / 8 | |
| Overall dimensions, no more than, mm | 190х145×30 | |
| Torch weight no more than, kg | 0,21 | |
No precious metals are used in the product.
The product does not contain harmful substances.
