LEAFLET
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ELICOIL NO
Diathermic oil boilers featuring a helical tube bundle with one or more turns and three effective flue passes. Designed to operate in combination with jet burners on liquid (including high density) or gas fuel. Range consisting of 15 models with useful heat outputs from 116 to 5.815 kW and steam production.
Round series
Design pressure: 10 bar
Gas / Oil
116 to 5815 kW
Up to 350°C
With 3 effective flue passes
Diathermic oil boilers with helical tube bundle and three effective flue gas passes, designed for liquid or gas fuel jet burners. Available in 15 models with heat outputs from 116 to 5,815 kW and steam generation capability.
Standard design pressure of 10 bar.
Operating temperature up to 300°C with mineral oils and 350°C with synthetic oils; customized temperature ranges available on request.
Cylindrical steel body with concentric furnace and three-pass flue gas circuit optimizing heat exchange and supporting low-NOx burner operation.
Seamless carbon steel tube bundle for enhanced reliability.
Technical specifications
Find the perfect model for your needs. Explore the full range with key technical specifications at a glance.
| Feature | Unit | mod.100 | mod.200 | mod.320 | mod.400 | mod.500 | mod.640 | mod.800 | mod.1000 | mod.1300 | mod.1600 | mod.2000 | mod.2500 | mod.3000 | mod.4000 | mod.5000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat output | kW | 116 | 232 | 372 | 465 | 581 | 744 | 930 | 1163 | 1512 | 1861 | 2326 | 2907 | 3489 | 4652 | 5815 |
| Heat input | kW | 134 | 267 | 427 | 534 | 668 | 855 | 1069 | 1337 | 1738 | 2139 | 2673 | 3342 | 4010 | 5347 | 6684 |