The new K type CINQUECENTO series Low NOx burners Class 3 (< 80 mg/kWh) made in aluminum housing with a backward curved centrifugal impeller have been developed to meet the current and future requests regarding the low emissions of NOx. The innovation of the combustion head allows to achieve substantial improvements in terms of emissions reduction, flame stability and reliability. The perfect mix of air/gas within the combustion head of these burners, guarantees a very uniform flame in all working conditions. Back-pressure in combustion chamber (mbar)

TECHNICAL DETAILS Type Auxiliary electrical power supply Motor electrical power supply Noise level For the configuration of the gas train, see pages 116-117. B(BS/BL) B(BS/BL) A(AS/AL) A(AS/AL) TIPO BRUCIATORE/BRUCIATORE/ TIPO SERIE TYPE BURNER / BURNER / TYPE DATA / DATE 07/05/2018 07/05/2018 DATA / DATE REVISIONE REVISIONE DATA / DATE DATA / DATE 07/05/2018 07/05/2018 00 DISEGNATO DISEGNATO APPROVATO APPROVATO REVISION REVISIONTosato Tosato DRAWN DRAWN APPROVED Cavalli APPROVED Cavalli DATA / DATE 07/05/2018 07/05/2018 DATA / DATE DISEGNATODISEGNATO DATA / DATE DATA / DATE 07/05/2018 07/05/2018...

Back-pressure in combustion chamber (mbar) Back-pressure in combustion chamber (mbar) Minimum inlet gas pressure (mbar) Minimum inlet gas pressure (mbar) Attention: the graph shows the value of the gas output (kW) against the corresponding pressure without the combustion chamber back pressure. To know the minimum gas pressure at gas train, in order to get the gas output, it is necessary to add the boiler back pressure to the value read on the curve.