Airflow SSDF4 flue dilution fan.
A new range of stainless steel dilution fans for enhanced corrosion resistance, which allow flexible siting of gas boilers rated between 30 kW and 650 kW input. Upgraded to include a pressure switch fail safe system and an easy to connect mains flying lead with snap-in plug and socket, the Airflow range of flue dilution fans is available in 5 sizes to satisfy the dilution needs of industrial and commercial boilers.
Enhanced corrosion resistance versions (SSDF series) with stainless steel fan cases for installation where regulations or the specification calls for stainless steel duting, and, when higher efficiency boilers such as modular designs are likely to produce condensation. Condensation should not be allowed to collect in the fan casing.