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RTC / 2RTC / RRTC Adjustable Blade Reversible Core Grilles

    • Product Details


      The Waterloo reversible core grilles have been designed for commercial projects requiring aesthetically attractive grilles but with a superior performance. The specially designed close pitch vanes produce high levels of induction and mixing with ambient air resulting in more even air diffusion in the occupied zone.

      The core is removable and may be rotated or reversed to provide either 5° or 15° deflection upwards or downwards; in addition the core can easily be cleaned before replacing in the frame. Alternatively any of the Exhaust grille or airline linear grilles cores may be specified.

      Product Description

      • RTCReversible core grille
      • 2RTCReversible core grille with rear vertical blades
      • RRTCSame as RTC grille with frame suitable for round ducts
      • 2RRTCSame as 2RTC grille with frame suitable for round ducts
      • RTC(C)Reversible core only (no frame)
      • OBSSAllen key operated opposed blade damper
      • DT-2MGAdjustable Air Turn (fixed on grille)
      • DT-2MAdjustable Air Turn (Fixed in duct)


      • Turbulator vanes provide high induction and mixing with room air
      • Core removable for access and cleaning
      • One core provides 5° or 15° deflection, up or down
      • Rear set of vanes available as an option for horizontal spread/deflection control
      • Available in 6mm or 12mm blade pitch


      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 (Anodised finish unavailable on (2)RRTC)


      • R(R)TC14 kg/m² face area
      • 2R(R)TC18.0 kg/m² face area
      • OBSS/ED9.5 kg/m² face area
      • DT2M(G)9.0 kg/m² face area


      Minimum Size - 100 x 100 mm

      Maximum Size - 1500 x 450mm


      • SF only for (2) RRTC
      • RCCF
      • STS
      • BSSBD
      • BSSBP
      Free Area
      RTC-6 2RTC-6 RTC-12 2RTC-12
      RRTC-6 2RRTC-6 RRTC-12 2RRTC-12
      RTCC-6 - RTCC-12 -
      74% 66% 87% 79%

      Product Specification

      Related links

      Grille Fixing Selection Chart

      Grille Nominal Sizes

      Guide to Removable Core Grilles

      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







      For sizes E and F see 1RV/2RV


      Border Types


    • Product Model Data