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MATERIALS
In all models the boiler itself is built of boiler steel to DIN 17155 H2 while tubes is to DIN 17175 St.35.8.1.
1. Inspection cover
2. Hot-water coil
3. Outlet connection
4. Inlet connection
5. Drain/feed connection
6. Heating element conn.
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The basic model is designed for connection of one or two engines to the exhaust-gas section. The oil-fired section has a fully automatic burner and the boiler is fitted as standard with a hot water coil with a capacity of 25 Vmin.') Larger capacities on request.
Based on a boiler temp. of 85degC and h.w. temperature of 70degC.
Space required for removal of h.w.coil and heating element (if fitted) is approx. 600 mm.
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COMBI is a high quality composite boiler design offering the space-saving alternative of two boilers combined into one. COMBI is a combined oil and exhaust gas-fired boiler with a capacity range of up to 7t/h steam from the oil-fired section and up to 4t/h from the exhaust gas section. It is a standardized, preassembled boiler plant which is fast and easy to install.
Fire tube vertical boilers, composed by a flame and a recovery side to be installed on the exhaust gas plant. When the exhaust gas side is not enough, the flame side automatically turns on in order to integrate the lacking steam. Realized in vertical or horisontal version.
Combi has adequate space for inspection and maintenance in the steam/water space. The boiler can easily be water washed or mechanically cleaned. The smoke tubes are easy to clean.
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Our NPR Hot Water Boilers are low NOx reverse flame boilers with minimum guaranteed efficiency of 91%. The NPR is designed and manufactured in accordance with restrictive anti pollution regulations. Easy maintenance is ensured via completely hinged front door.
The NPR Hot water boilers can be delivered including electrical heating elements with various outputs and to the number requested. Necessary switches and automatic controls are fitted in same cabinet and enclosures as for the oil-fired burner.
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high efficiency, over 90%, two passes steam boilers with low NOx emission for steam production from 500 to 5000 kg/h and pressuried hot water from 200,000 to 3,000,000 kcal. Max working pressure up to 22 bar.
- vertical or horizontal execution
- Highest safety in working condition
- simple manangement
- strong construction and long reliability
- fully automatization
- Minimum space requirement
- maximum efficiency
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Marine Horizontal Boiler
Steam capacity : 2.0 ~ 6.0 ton
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Vertical cylindrical water / smoke tube boiler
Steam capacity : 1.5 ~ 7.0 ton
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Vertical cylindrical water tube boiler
Steam capacity : 1.0 ~ 7.0 ton
Waste oil burning system with soot - blower can be supplied by option package unit
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Vertical cylindrical water tube boiler
Steam capacity : 8.0 ~ 40 ton
Burner turn down ratio
Producing inert gas at low load
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Vertical steam water tube boilers for marine applications, steam production up to 20 t/h.
GWT marine steam boilers are of vertical water tube linear type, ideal for the use in difficult situation and in medium/high capacity range, where liability assumes the most important rule.
The GWT Steam boiler distinguish itself with the following advantages: high efficiency (min. 85%, up to 89%), due to the perfect and complete use of the high heated surface of the effective three smoke passes. Minimum use of refractory and insulating concrete. Liability, due to the low thermal load. Easy maintenance, with two steam soot blowers allowing to clean and control the pipes on smoke side in short time, without dismounting any other parts of the boiler.
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