Square & Rectangular Grilles

Adjustable Blade Grilles

A highly versatile multi-purpose terminal suitable for most commercial applications. Ideal for high air volumes where the airflow needs to be adjusted.

  • Models:
    1H 1V 2H 2V
  • Construction:
    Individually adjustable blades, single / double deflection, horizontal / vertical
  • Air Properties:
    Supply / Extract
  • Duty Range:
    Free area (single deflection, fully open) – 83%
  • Mounting Options:
    Mounting – wall / ceiling / duct
  • Product Options
    Options – fixing, removable subframe, flange, damper, plenum box
Click here to view product specification

Adjustable Blade Grilles, Lever-operated

A highly versatile multi-purpose terminal suitable for most applications, with linked blades operated by a lever.

  • Models:
    1HM 1VM 2HM 2VM
  • Construction:
    Lever-adjustable blades, single / double deflection, horizontal / vertical
  • Air Properties:
    Supply / extract
  • Free Area:
    Free area (fully open) – 83%
  • Mounting Options:
    Mounting – wall / ceiling / duct
  • Product Options
    Options – fixing, removable subframe, flange, damper, plenum box
Click here to view product specification

Heavy Duty Adjustable Blade Grilles

A versatile terminal designed for industrial and heavy commercial applications. The vanes are secured to eliminate rattle, even at high supply velocities, and can be tightened on site to suit individual applications.

  • Models:
    1KH 1KV 2KH 2KV
  • Construction:
    Heavy duty frame and vanes, single / double deflection, horizontal / vertical
  • Air Properties:
    Supply / Extract
  • Mounting Options:
    Mounting – wall / ceiling / duct
  • Product Options
    Options – fixing, removable subframe, flange, damper, plenum box
Click here to view product specification

Adjustable Duct Grilles

Specially designed to be fitted directly on exposed ductwork, eliminating the need for stub duct or transition piece.

  • Models:
    1RV 2RV
  • Construction:
    Individually adjustable blades, single / double deflection
  • Air Properties:
    Supply / extract of warm / cool air
  • Duty Range:
    Duct size 125Ø to 1500Ø
  • Mounting Options:
    Supplied with mounting gasket
  • Product Options
    Options – duct diameter, air deflector, opposed blade damper
Click here to view product specification

Adjustable Blade Reversible Core Grilles

A flexible and eye-catching grille with a 0° / 15° reversible core and an optional set of adjustable vanes.

  • Models:
    RTC 2RTC RRTC
  • Construction:
    Turbulator 6mm or 12mm vanes for high induction and mixing rates
  • Air Properties:
    Supply / extract
  • Duty Range:
    Removable reversible core
  • Mounting Options:
    Mounting – wall / duct (RRTC)
  • Product Options
    Options – fixing, flange, rear set of blades, damper, air deflector, plenum
Click here to view product specification

Aircell Polymer Adjustable Blade Grilles

The Aircell range of supply and exhaust adjustable grilles are injection-moulded in self-coloured white, Class 0 fire rated engineering polymer. Multi-purpose, particularly suited to chlorinated environments (swimming pools) or high cleaning regime areas (hospitals).

  • Models:
    AIRCELL S, D
  • Construction:
    Individually adjustable Single deflection S, Double deflection D grilles
  • Air Properties:
    Supply / Extract
  • Duty Range:
    Duty range – 25 l/s to 400 l/s
  • Mounting Options:
    Mounting – wall / partition
  • Product Options
    Options – damper, neck reducer, airflow regulator, plenum box
Click here to view product specification

Exhaust Grille

Designed to satisfy all exhaust applications in Heating and Ventilation systems, through a choice of 3 blades (0°, 15°, 45° angle) blades offering high free area.

  • Models:
    3HF 3HG 3HJ
  • Construction:
    0° / 15° / 45° blades
  • Air Properties:
    Extract mainly
  • Duty Range:
    Free area - 54% to 84%
  • Mounting Options:
    Mounting – wall / duct
  • Product Options
    Options – fixing, removable subframe, flange, damper, plenum box, neck reducer
Click here to view product specification

Aircell Polymer Exhaust Grilles

The Aircell exhaust grilles are injection-moulded in self-coloured white, Class 0 fire rated engineering polymer. Multi-purpose, particularly suited to chlorinated environments (swimming pools) or high cleaning regime areas (hospitals).

  • Models:
    AIRCELL G, A
  • Construction:
    Fixed 0° blade G, 45° blade A
  • Air Properties:
    Extract
  • Duty Range:
    Duty range – 25 l/s to 400 l/s (250 l/s for A)
  • Mounting Options:
    Mounting – wall / partition
  • Product Options
    Options – damper, neck reducer, airflow regulator, plenum box
Click here to view product specification

Eggcrate Grilles

Return air grille with eggcrate core, to handle high air volumes with limited pressure drop and noise.

  • Models:
    GC5
  • Construction:
    12.5x12.5x12.5mm eggcrate core, fixed / removable core
  • Air Properties:
    Extract
  • Free Area:
    Free area - 91%
  • Mounting Options:
    Mounting – ceiling (surface-mounted or tile replacer) / wall / duct
  • Product Options
    Options – fixing, removable core, flange, damper, plenum box, circular, neck reducer
Click here to view product specification

Aircell Polymer Eggcrate Grilles

The Aircell range of eggcrate grilles are injection-moulded in self-coloured white, Class 0 fire rated engineering polymer. Multi-purpose, particularly suited to chlorinated environments (swimming pools) or high cleaning regime areas (hospitals).

  • Models:
    AIRCELL E
  • Construction:
    13mm eggcrate core, up to 600x600mm tile replacer
  • Air Properties:
    Extract
  • Duty Range:
    Duty range – 25 l/s to 1500 l/s
  • Mounting Options:
    Mounting – ceiling / wall / partition
  • Product Options
    Options – damper, neck reducer, airflow regulator, plenum box
Click here to view product specification

Perforated Face Grilles

Air return grilles with perforated front plate, for limited through vision.

  • Models:
    PER
  • Construction:
    Perforated aluminium plate
  • Air Properties:
    Extract
  • Free Area:
    Free area - 51%
  • Mounting Options:
    Mounting – ceiling (surface-mounted or tile replacer) / wall / duct
  • Product Options
    Options – fixing, removable core, flange, damper, plenum box, neck reducer
Click here to view product specification

Sidewall Grilles

A wall-mounted, low velocity grille suitable for displacement-style cooling. Available with an angled sleeve to allow the cool supply air to drop and the warmer air to be extracted as it rises.

  • Models:
    WPT
  • Construction:
    Steel slanted honeycomb grille, aluminium sleeve
  • Air Properties:
    Displacement (low velocity) Supply / Extract
  • Duty Range:
    Duty range - 14 l/s to 83 l/s
  • Mounting Options:
    Mounting – wall ( with or without sleeve)
  • Product Options
    Options – fixing, removable core, angled sleeve (acting as plenum)
Click here to view product specification
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