Click4Assistance UK Live Chat Software

ALN / ALN2 / ALN -RB / AFG-ALN Airline Linear Grilles 0° flat blade

    • Product Details


      Waterloo airline linear grilles have been designed to satisfy air diffusion and engineering requirements as well as architectural specifications. Airline grilles may be used in modular or continuous situations for ceiling (return air only), sidewall, cill or bulkhead applications. The range is available with a wide variety of special options and fabrications to suit most project requirements. Grilles may be supplied with or without frames and borders - cores are represented with a suffix “(C)”.

      Product Description

      • ALN0° 6mm thick blade, 12.5mm pitch
      • ALN2As above with a rear set of adjustable blades
      • ALN -RBAs above with reverse border
      • AFG-ALNAFG 3mm border frame with ALN 0° 6mm thick blade, 12.5mm pitch
      • OBSSAllen Key operated opposed blade damper
      • EDEqualising deflector
      • DT-2MAdjustable duct turn (Installed in duct)


      PPG9010 (RAL 9010 Gloss - 80% Gloss White)
      PPM9010 (RAL 9010 Matt - 20% Gloss White)
      PPM9006 (RAL 9006 Matt - 30% Gloss Silver)
      Other colours or anodised finish available on request


      • ALN10 kg/m² face area
      • OBSS/ED9.5 kg/m² face area
      • DT2M(G)9.0 kg/m² face area


      Minimum size - 150 x 50mm

      Maximum single section of cores - 1500 x 800mm

      Refer to head office for borders up to 4 metres in one piece.

      Continuous grilles are supplied in sections for butt jointing on site.

      Fixing Options

      • SF
      • CF
      • VS
      • AFVS
      • PFVS
      • AFCF
      • RCCF
      • CRB
      • RCHS
      • AFHS
      • BSSBD
      • BSSBP

      BSSBD - recommended for AFG frame if wall mounted (plasterboard)

      Product Specification

      Related links

      Grille Fixing Selection Chart

      Grille Nominal Sizes

      Guide to Removable Core Grilles

      PBLG Plenum Box

      Plenum Insulation Thermal & Acoustic specification

      OB Opposed Blade Dampers

      Waterloo Mill Finish


      For more information please use our contact form;

      Call our Sales and Customer Service Hot Line:

      01622 711511




    • Product Images





      ALN Blade Blade Angle 0° Blade Thickness 6mm



    • Product Model Data