PREXTHERM T3G N ASH

- 6.000 - 15.000kW - Superheated water boiler with three fl ue passes.

  • PREXTHERM T3G N ASH

PREXTHERM T3G N ASH

- 6.000 - 15.000kW

- Superheated water boiler with three flue 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.


  • 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.

     

     

Related products

Pic
ATLAS D
Forced draft & pressure jet floor standing boiler
Pic
ATLAS A
Forced draft & pressure jet floor standing boiler
Pic
PREXTHERM RSW N 92 - 1890 kW
Hot water boiler with three flue passes, two in furnace
Pic
VAPOPREX LVP
- steam output from 150 to 3000kg/h