Dual Fuel Igniters

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Heat Release 
max. 1000 kW (Oil Mode)
max. 1000 kW (Gas Mode)

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  • Ignition of large oil or heavy fuel oil fired burners in utility boilers
Dual Fuel Igniter ZAZL3...  
Outer tube diameter 135 mm
Flame length
(depending on nozzle size and heat release)
max. 2500 mm
Outer tube length 360 – 5000 mm
Oil inlet Rp 3/8
Oil pressure max. 5 barg
Atomising air port Rp 1/4
Atomising air max. 5 barg
Gas port Rp 1
Gas inlet pressure 150 mbarg
Air port DN 80 / PN 6, rotatable 4 x 90°
Air pressure 20 mbarg, depending on tube length
Features with integrated ignition module and ionisation flame monitor
- for intermittent operation (oil)
- for continuous operation (gas)
Power head  
Ignition

2 x 7.5 kV, ignition electrode against ignition electrode

Ambient temperature 0 °C to + 60 °C
Protection rating IP 54 or IP 65

(*) Certifications of the integrated ionisation flame monitor

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