Type AF

Ventilation grilles, made of aluminium, with fixed longitudinal blades, for floor installation – also for horizontal runs

Single ventilation grilles and horizontal run sections with special profiled blades

  • Nominal sizes 225 × 75 – 1225 × 425 mm and horizontal run sections
  • Volume flow rate range 10 – 1235 l/s or 36 – 4446 m³/h
  • Grille face made of aluminium with anodised finish
  • Front border suitable for floor installation without an installation subframe
  • Removable grille core with special spring clip fixing


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Attachments for volume flow rate balancing and air direction control

AF-0-A/825×225 00136095_0
  • Application
  • Description

Application

  • Ventilation grille of Type AF as supply air or extract air variant for comfort zones and industrial zones
  • Directed supply air discharge for mixed flow ventilation
  • Blades for straight (0°) or angled (15°) air discharge to meet different local requirements
  • For variable and constant volume flows
  • For supply air to room air temperature differences from –12 to +4 K
  • Preferably for floor installation

Special characteristics

  • Blades for straight (0°) or angled (15°) air discharge to meet different local requirements
  • Spring clip fixing

Nominal sizes

Single grille

  • Nominal length: 225, 325, 425, 525, 625, 825, 1025, 1225 mm
  • Nominal height: 75, 125, 225, 325, 425, 525 mm


Horizontal run section

  • Nominal length of end section: 1010, 1190, 1370, 1550, 1730, 1910 mm
  • Nominal length of middle section: 2000 mm
  • Nominal height: 75, 125, 225, 325 mm

Variants

  • AF: Single grille
  • E-AF, M-AF: Horizontal run section


Blade construction style

  • 0: 0° discharge
  • 15: 15° discharge

Parts and characteristics

  • Border
  • Fixed longitudinal blades
  • Factory fitted perimeter seal
  • Centre mullion for nominal sizes over 625 mm

Attachments

  • AG, AS, D, DG: For volume flow rate balancing and for air direction control

Construction features

  • Transverse bars for clip-fixing the grille (bars snap into clips)
  • Blades for straight (0°) or angled (15°) air discharge

Materials and surfaces

  • Border and blades made of aluminium
  • Border and blades anodised, E6-C-0, natural colour
  • P1: Border and blades powder-coated, RAL CLASSIC colour

Standards and guidelines

  • Sound power level of the air-regenerated noise measured according to EN ISO 5135

Maintenance

  • Maintenance-free as construction and materials are not subject to wear
  • Inspection and cleaning to VDI 6022

Technical information

  • Technology
  • Specification text
  • Order code

Nominal sizes225 × 75 to 1225 × 425 mm
Horizontal run sectionH: 75, 125, 225, 325 mm
Minimum volume flow rate10 – 410 l/s or 36 – 1476 m³/h
Maximum volume flow rate, with LWA max. 40 dB(A) without attachments55 – 1235 l/s or 198 – 4446 m³/h
Supply air to room air temperature difference–12 to +4 K

Volumen flow rates for single grille for supply air.


Ventilation grilles, rectangular, made of aluminium, for supply and extract air. Preferably for floor installation.

Ready-to-install component which consists of the installation subframe and fixed longitudinal blades.

Spring clip fixing for installation into an installation subframe.

Sound power level of the air-regenerated noise measured according to EN ISO 5135.

Special characteristics

  • Blades for straight (0°) or angled (15°) air discharge to meet different local requirements
  • Spring clip fixing

Materials and surfaces

  • Border and blades made of aluminium
  • Border and blades anodised, E6-C-0, natural colour
  • P1: Border and blades powder-coated, RAL CLASSIC colour

Technical data

  • Nominal sizes: 225 × 75 to 1225 × 325 mm
  • Horizontal run section, height: 75 – 325 mm
  • Minimum volume flow rate (supply air): 10 – 410 l/s or 36 – 1476 m³/h
  • Maximum volume flow rate (supply air), at LWA max. 40 dB(A) without attachments: 55 – 1235 l/s or 198 – 4446 m³/h
  • Supply air to room air temperature difference: –12 to +4 K

00135435_0

 Type
AF       Single grille

 Blade construction style
0       0° blades (straight)
15       15° blades (angled)

 Attachments
A       Without (grille face only)
AG       Damper unit, opposed action blades
D       Air direction control, blades installed at 90° to the front blades, independently adjustable
DG       D combined with AG

 

 Nominal size [mm]
       L × H

 Exposed surface
       No entry: anodised, E6-C-0, natural colour
P1       Powder-coated, specify RAL CLASSIC colour

       Gloss level
       RAL 9010 50 %
       RAL 9006 30 %
       All other RAL colours 70 %

 

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For general question regarding products or services you can also call:
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