
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, packaged steel structure, with pressurized combustion and high energy efficiency. Ready for operation in combination with a jet burner on liquid or gas fuel. Boiler with three flue passes combustion chamber with cooled end plate sized to ensure low heating loads.

Medium-pressure saturated steam generator with pressurized combustion and high energy efficiency, designed for liquid or gas fuel jet burners. Three-pass boiler with cooled end-plate combustion chamber ensures low heat-load operation and optimized performance.
Standard design pressure of 12 bar (15 bar available; higher pressures on request).
Steam production range from 500 to 7,000 kg/h.
Hinged insulated burner door with refractory lining covering the complete heated 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.0.5 | mod.0.8 | mod.1.0 | mod.1.25 | mod.1.6 | mod.2.0 | mod.2.5 | mod.3.0 | mod.4.0 | mod.5.0 | mod.6.0 | mod.7.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat output | kW | 347 | 555 | 694 | 867 | 1110 | 1387 | 1734 | 2081 | 2774 | 3467 | 4100 | 4780 |
| Heat input | kW | 385 | 616 | 771 | 963 | 1233 | 1541 | 1926 | 2312 | 3082 | 3852 | 4552 | 5310 |
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