The “DONMET” 285 gas-air laboratory burner is designed for mixing combustible gas with compressed air and burning it in the atmosphere with the formation of a torch flame of a given shape. The torch is used for laboratory work in the conditions of chemical, physical and other laboratories, as well as soldering processes with soft and hard solders with a melting temperature not exceeding 700°C, heating, melting and other similar thermal processes.
Fuel gas used: propane-butane (propane 95%).
TECHNICAL SPECIFICATIONS
| Gas fuel | Pressure, MPa | Consumption l/min | |
| Propane-butane (propane 95%) | 0,1 | 0,65 | |
| Compressed air | 0,1 | 10 | |
| Power of heat flow, kW | 1,0 | ||
| Overall dimensions, mm | 80x97x136 | ||
| Weight of the burner, kg, no more | 0,6 | ||
| The inner diameter of the connecting sleeves, mm | 6/9 | ||
Precious metals are not used in the product.
DELIVERY KIT
| Name | SKU | Q-ty |
“DONMET” 285 with injector (Ø 0.52) |
285.000.05 | 1 |
| Injector (Ø 0,52) | 285.000.05 | 2 |
| Gas valve (upon request) | 943.000.19 | |
| Valve K (upon request) | 943.000.02 | |
| Manual | 1 |
