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Serie GI DSPN-D

Technical and functional features

  • Heavy oil burners.
  • Two-stage progressive output operation.
  • Ability to operate with output modulation by means of automatic RWF40 regulator mounted on the control panel (order separately with the specific modulation kit).
  • Compatible with any type of combustion chamber.
  • High pressure mechanical atomisation of fuel using nozzle.
  • Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.
  • Maintenance facilitated by the fact that the atomisation unit can be removed without having to remove the burner from the boiler.
  • Minimum and maximum air flow regulation for first and second stage by means of electric servomotor with pause closure of gate to prevent any heat dispersion to flue.

GI 350 - 420 - 510 DSPN-D

  • Comes with 2 flexible oil pipes, 1 self cleaning and heated heavy oil filter, 1 flange and 1 insulating seal to connect the burner to the application. Nozzle must be ordered separately according to the burner nominal output reqired..

GI 1000 DSPN-D

  • Comes with 2 flexible oil pipes, 1 self cleaning and heated heavy oil filter, 1 flange and 1 insulating seal to connect the burner to the application. Nozzle must be ordered separately according to the burner nominal output reqired..

Design features

  • High performance centrifugal fan.
  • Combustion air inlet with device to adjust the air flow.
  • Adjustable blast-pipe with stainless steel nozzle and deflector disk in steel.
  • A three-phase electric motor to run fan and another to run the pump.
  • Air pressure switch to ensure the presence of combustion air.
  • Electric servomotor with mechanical cam for simultaneous regulation of combustion air and fuel.
  • Gear pump with pressure regulator.
  • Heating resistor for the pump, regulator valve and the atomisation unit.
  • Atomisation unit with magnet to control the outlet/nozzle return pins.
  • Sequence controller - EN 230..
  • Terminal block for the electrical and thermostatic connections to the burner and to control the second stage of working or for the connection of the electronic output regolator.
  • Electrical plant protection rating IP40.

GI 350 - 420 - 510 DSPN-D

  • Light aluminium alloy fan part.
  • Sliding boiler coupling flange to adapt the head protrusion to the various types of boilers.
  • Electrical fuel preheater comprising antigas valve, self-cleaning filter, thermometer, regulation thermostats and minimum safety device.
  • Photoresistance flame scanner.
  • Control panel comprising stop/go switch, automatic/manual and minimum/maximum selector, and operation, block and pre-heating resistors on indicators.

GI 1000 DSPN-D

  • Steel fan part.
  • Flange for connection with generator anchored with hinge for easy dismantling of spray nozzle unit and flame disc.
  • Two electrical preheaters in series and mounted on a frame comprising antigas valve, self-cleaning filter, thermometer, electronic temperature regulation and safety thermostats.
  • Ultra Violet cel flame scanner.
  • On board derivation box and remote control panel including:
    • Start/stop switch.
    • Automatic/manual and minimum/maximum selector.
    • Operation, block, pre-heating resistors on and fuel used indicators.
  • Burner ignition gas train complete with operating and safety valve, minimum pressure switch, pressure control and gas filter.
Code Name Minimum capacity (kW) Maximum capacity (kW)
6533010 GI 350 DSPN-D 50Hz 1581.00 4743.00
6538010 GI 420 DSPN-D 50Hz 1840.00 5522.00
6543010 GI 510 DSPN-D 50Hz 2430.00 6500.00
6553010 GI 1000 DSPN-D 50Hz 2500.00 10500.00