Oil burners
W purflam® range

The pure flame

Convenient, precise, safe: Weishaupt purflam® technology makes efficient combustion with extremely low emissions possible. It produces the clearest oil flame that has ever been achieved by Weishaupt in a small burner.


  • Particularly low emissions: With its new technology, the purflam burner combusts oil so cleanly that there is no formation of smoke and, with 70 – 90 mg/kWh, the NOx levels fall well below the statutory requirements.
  • Special mixing assembly: Weishaupt purflam technology turns the atomised oil mist into a gaseous state for combustion. The homogenous air-gas mixture so formed burns with almost zero emissions.
  • Sophisticated technology: purflam burners feature digital combustion management and work fully automatically.
  • High efficiency: Powerful microprocessors continuously control and monitor the combustion process for maximum efficiency.
  • Versatility: purflam burners are available in five ratings from 16.5 kW to 35 kW.
  • Long life: More than 30 years of experience and development work have gone into Weishaupt purflam technology. Only the best materials are used in manufacture.
  • Fuel: Weishaupt oil and dual fuel burners are suitable for use with fuel oil EL and low sulphur fuel oil EL to DIN 51603-1, as well as fuel oil EL with additives of up to 10 % bio components to DIN 51603-6, fuel oil EL A Bio 5 and 10.

Weishaupt. That's reliability.