PREXTHERM T3G F ASH
- 1.210 - 9.000kW - Superheated water boiler with three flue passes.
PREXTHERM T3G F ASH
- 1.210 - 9.000kW
- Superheated water boiler with three fl ue passes.
Thermal generator with pressurized combustion and high energy efficiency with three smoke passes. Designed to operate in combination with a blown air burner with liquid or gaseous fuel.
The geometry of the wet-bottom combustion chamber and the generous sizing guarantee a low thermal load and the possibility, in combination with a suitable burner, of achieving combustion with low NOx emissions.
Range consisting of 7 models, with useful powers from 6,000 kW to 15,000 kW.
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Technical Data
• Standard design pressure 12 bar or 15 bar; higher pressures on request.
• Modern in design and high efficiency, these generators are designed and manufactured in compliance with the European Directive 2014/68/EU (PED) and the most recent national and European standards regarding pressure vessels.
• Combustion chamber consisting of a large hearth, reinforced with omega joints, to guarantee use at low thermal loads.
• Tube bundle on the second and third flue gas pass, with a high exchange surface area.
• Thanks to adequate insulation of the boiler body carried out with a layer of high-density mineral wool, dispersion towards the environment is very limited.
• Large inspection doors both in the front part, for reversing the fumes from the second to the third pass, and in the rear part for collecting the fumes.
• Inspection on the water side is guaranteed by a manhole on the top of the boiler and a handhole on the lower part.
• Rear manhole for fireplace inspection.
• The welding of the pressurized parts is all carried out by qualified personnel approved according to EN standards.
• Rear flue gas box completely lined with high density mineral wool mat.
• Walkable upper platform .
CERTIFICATIONS
CE marking according to the Directives
Pressure vessels (2014/68/EU)
Low Voltage ( 2014/35/EU)
Electromagnetic Compatibility (2014/30/EU)
ACCESSORIES ON REQUEST
• Control panel with PLC for specific communication needs with BMS or supervision systems.
• Instrument holder capable of accommodating all the boiler regulation and safety instruments, available in various configurations.
• Economizer : it is a water-flue gas heat exchanger that allows for an increase in efficiency of up to 4%. Its configuration and positioning are carried out according to the customer's needs.
• Economizer connection complete with return pipe extension, circulation pump with shut-off valves and mechanical connection to the economizer made in our factory.
• System for operation without continuous supervision for up to 24 hours.
• System for operation without continuous supervision for up to 72 hours.
• Burner : brand and type according to customer specifications.
• Ladder and walkway for safe access to the walkable platform above the boiler.
• Vertical chimney connection.
• Pressurized expansion vessel.
• FAIL SAFE minimum level probes.
• “MODULE F” certification.
• The control system consists of a PLC equipped with a high-performance color Touch Panel operator interface. The interface allows you to supervise the operation of the Boiler-Burner-System assembly.
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Brochure