The air-gas torch “DONMET” 229, 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 mixture (Р).
The torch basic parameters conform with ISO 9012:2011.
TECHNICAL SPECIFICATION
| Characteristics | Propane-butane (Р) |
| Gas fuel pressure with tip GVP №04Р, bar | 1,0 – 2,0 |
| Gas fuel consumption with tip GVP №04Р, kg/h | 0,22 – 0,34 |
| Rate of heat flow with tip GVP №04Р, KW | 2,7 – 4,2 |
| Connection unit thread | М12х1,25 LH |
| Hose inner diameter, mm | 6/8 |
| Overall dimensions, no more than, mm | 180x180x30 |
| Torch weight, no more than, kg | 0,35 |
Note: one kilogram of liquid propane-butane mixture generates around 500l of gas.
No precious metals are used in the product.
The product does not contain harmful substances.
