Torch for stone flaming “DONMET” 295-10, hereinafter referred to as the torch, is designed for treatment of structural stone, granite, sandstone, etc.
The torch is designed for continuous operation due to the water cooling.
The water cooling contour attached to the tip and has a built-in ball valve for water supply.
The torch is equipped with flashback arrestors (FA) for oxygen and gas.
The torch operates on an oxy-fuel mixture with propane-butane used as gas fuel.
| Used gas fuel | propane-butane (P) |
| Gas mixing type | low-pressure |
| Oxygen inlet thread (hose) | G1/4 (Ø6) |
| Gas fuel inlet thread (hose) | G3/8LH(Ø8) |
| Water inlet thread (hose) | G3/8LH(Ø8) |
| Heating width, mm | 150 |
| Torch length, mm, no more than | 1210 |
| Torch weight, kg, no more than | 2,5 |
| Countries where the above-mentioned connection threads are applicable | all contries |
Climatic version – for macroclimate areas with temperate or cold climate
TECHNICAL SPECIFICATIONS
| Pressure, bar |
– oxygen | 4,0 – 5,0 |
| – propan-butane | 0,4– 0,6 | |
| – water | 2,0 | |
| Consumption, m3/h |
– oxygen | 7,0 – 8,0 |
| – propane-butane | 1,2 – 1,5 |
