NDF 50

406-1353KW Output

Dual fuel burners are most commonly used if the fuel source is intermittent. By having both gas and oil fuel options available, it ensures the downtime of the boiler is limited.

All N series burners are custom-built and designed and are designed for Class D (light oil) to Class G (heavy fuel oil) oil and natural gas with:

  • 2 stage high/low and modulating operation

This range is typically suited for high resistance, hot water and steam boilers.

Information

Key Features:

  • Quick and easy installation
  • Reliable and trouble free operation
  • Industry standard components available
  • Most components can be easily accessed allowing for easy maintenance

Also available

  • Left or right handed gas trains to reduce the need for a gas booster
  • Separate oil pump unit for use when oil is not the primary fuel, designed to reduce oil pump wear when not in use
  • Remote fuel changeover

All M Series burners are designed and manufactured in accordance with EN676 and EN267

Technical Data

NDFL – DISTILLATE FUEL HIGH/LOW

Panel and Pump Unit mounted on Burner

Type

NDFL 50

Capacity

kW

406-1353

Fan Motor

V/ph/Hz

kW

50-28

380/420 / 3 / 50

2.2

50-34

380/420 / 3 / 50

3.0

50-38

380/420 / 3 / 50

4.0

Run Current

A/each phase

4.6

6.1

8.0

Cable size

mm2

1.5

1.5

2.5

Fuse

A (HRC)

15

20

25

Control unit

LFL

Flame monitoring

UV Cell

Control Options

2 Stage / Mod

Air damper motor

•

Pressure gauge

•

Noise

@ 1m dBA

82

86

90

Gross weight

kg

165

Packing dimensions

l x w x h (cm)