External grille

MLA 40

Article number: 0151.0115
Manufacturer: MAICO
External grille, aluminium, DN 400
MLA 40 IM0010032.PNG External grille, aluminium, DN 400

Characteristic curve

MLA 40 - Characteristic curve Pressure losses

  1. MLA 20, MLZ 20
  2. MLA 25, MLZ 25
  3. MLA 30, MLZ 30
  4. MLA 35, MLZ 35
  5. MLA 40, MLZ 40
  6. MLA 50, MLZ 50

Dimensioned drawing

MLA 40 - Dimensioned drawing [mm]

A: 430 mm
B: 452 mm
C: 45 mm

Technical data

MLA 40 - Technical data

Article MLA 40
Air direction Ventilation and air extraction
Max. flow velocity 4 m/s
Installation outside
Installation site Wall
Material Aluminium
Colour Anodised aluminium
Weight 2,5 kg
Suitable for nominal size 400 mm
Open cross section 997 cm²
Width 452 mm
Height 430 mm
Depth 45 mm
Packing unit 1 piece
Range C
GTIN (EAN) 4012799511151
Article number 0151.0115

Accessories of

MLA 40 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial wall fan DN 400 - - -
Axial wall-mounted fan EZF, DZF - DN 400 - - -
Axial wall fan DN 400 - - -
Sound-insulated ventilation box ESR 40/1 No longer available for delivery 0080.0287 on request
  • On the notes
Sound-insulated ventilation box DSR 40 S No longer available for delivery 0080.0233 on request
  • On the notes

Product description


MLA 40

short description

External grille, aluminium, DN 400

Product description

  • External grille for air extraction and ventilation.
  • With fixed rain-repellent weather protection lamella.
  • With protective grille and installation frame on the rear side.

Table of contents

Wiring diagram

MLA 40 - Wiring diagram

Predecessor - successor

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