Stainless Steel Wide Band Diffusers

Sanitaire pioneered the concept of wide band aeration with the introduction of the SANITAIRE® stainless steel non-clog D-24 diffuser in 1967, which has since become the standard of the industry.

Design Features:

  • Efficient wide-band aeration achieved by 48” (122 cm) perimeter of air release.
  • Innovative inverted air reservoir design, with dual horizontal levels of diffusion ports on the diffuser sides for uniform air distribution.
  • Bottom deflector that limits debris from entering the diffuser.
  • Available in fixed header, removable header or swing header designs.
  • Stainless steel material (304L or 316L) provides corrosion resistance and structural integrity.
  • Full immersion passivation after fabrication prevents corrosion in heat affected weld-zones.
  • Available in 24” (61 cm) and 12” (30 cm) lengths.