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SG74V Louvred grille, alu-zinc steel

Louvred grilles manufactured from high-quality galvanized steel. Designed to be set in.

Application

These grilles are weatherproof and give good air circulation. Usable outside without further treatments.

Standard

  • high-quality galvanized steel.
  • countersunk fixing holes.
  • matching plugs and stainless steel fasteners.

Options

  • other dimensions.
  • E.P.D.M. sealing tape.
  • powder coating in RAL colours.
  • fixing hooks (burglar resistant).

Technical details

  • high-quality galvanized steel(1,5mm)
  • build in frame: 45 mm.
  • installation depth: 88mm (96 mm with screen).
  • blade pitch: 75 mm.
  • free area exhaust: 56,1%.
  • free area intake: 65,2%.
  • qv1/m2: 430 dm3/s/m2.
  • k-factor exhaust: 12,3.
  • k-factor intake: 8,5.

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Files

SG74V.pdf
SG74V.DWG