
VAPOPREX 3GN
Medium pressure steam boiler with three flue passes
Round series
Design pressure: 12 bar (higher pressures on request)
Gas / Oil
1600 to 25.000 kg/h
Up to 191.7°C
With 3 effective flue passes
Medium pressure saturated steam generator with flame reversal, packaged steel structure, ready for the connection with burner which burns solid fuel (wooden pellet, olive pits or almond shells). Furnace with flame reversal and combustion chamber with cooled end plate sized to ensure low heating loads.

Medium-pressure saturated steam generator with flame-reversal combustion, designed for solid fuel burners (wood pellets, olive pits, or almond shells). Cooled end-plate combustion chamber ensures low heat-load operation and optimized combustion performance.
Standard design pressure of 12 bar (14.8 bar available; higher pressures on request).
Steam production range from 700 to 3,200 kg/h.
Hinged insulated front door with refractory lining covering the complete heated tube plate surface.
Large evaporating chamber and heat exchange area ensure high-quality saturated steam production.
Find the perfect model for your needs. Explore the full range with key technical specifications at a glance.
| Feature | Unit | mod.700 | mod.1400 | mod.2100 | mod.3200 |
|---|---|---|---|---|---|
| Heat output | kW | 486 | 971 | 1457 | 2176 |
| Heat output | Kcal/h | 417885 | 834910 | 1252795 | 1871024 |
| Heat input | kW | 558 | 971 | 1457 | 2176 |
| Heat input | Kcal/h | 479794 | 959588 | 1439381 | 2149613 |
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Medium pressure steam boiler with three flue passes
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