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 300 × 75 – 1800 × 300 mm and horizontal run sections
  • Volume flow rate range 17 – 1350 l/s or 61 – 4860 m³/h
  • Grille face made of aluminium with powder-coat 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

Nominal sizes

Single grille

  • Nominal length: 300 mm up to 1800 mm (50 mm increments)
  • Nominal height: 75 mm up to 300 mm (25 mm increments)
  • Intermediate sizes on request


Horizontal run section

  • Nominal length of end section: 900 mm up to 1799 mm (1 mm increments)
  • Nominal length of middle section: 1800 mm
  • Nominal height: 75 mm up to 300 mm (25 mm increments)
  • Intermediate sizes upon request

Variants

  • AF: Single grille
  • EL, ER, M: Horizontal run section
  • AFH: Sidewall grille with lightweight core


Blade construction style

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

Parts and characteristics

  • Rectangular profile border sections
  • Fixed horizontal blades
  • Vertical lateral mullions  


Attachments

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

Materials and surfaces

  • Border and blades made of aluminium
  • P2: Border and blades powder-coated, RAL9006:25%
  • P3: Border and blades powder-coated, RAL9010:20%
  • P6:Border and blades powder-coated, RAL..., BS...

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

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051