Automatic backflow preventer

AVM 25

Article number: 0093.0007
Manufacturer: MAICO
Automatic duct shutter, DN 250
AVM 25 IM0013880.PNG Automatic duct shutter, DN 250

Characteristic curve

AVM 25 - Characteristic curve Pressure losses

  1. AVM 10
  2. AVM 12
  3. AVM 15
  4. AVM 16
  5. AVM 20, AVM 25, AVM 31, AVM 35, AVM 40

 

Dimensioned drawing

AVM 25 - Dimensioned drawing [mm]

  1. Air flow direction
A: 250 mm
B: 128 mm
C: 61 mm

Technical data

AVM 25 - Technical data

Article AVM 25
Air direction Ventilation or air extraction
Installation position vertical / horizontal
Material Sheet steel, galvanised
Weight 1,1 kg
Type of shutter Airstream-operated opening/closing
Nominal size 250 mm
Width 248 mm
Height 248 mm
Depth 128 mm
Packing unit 1 piece
Range C
GTIN (EAN) 4012799930075
Article number 0093.0007

Accessories of

AVM 25 - Accessories of

is a special accessory of

Product type Name Art. No. Price*(EUR) Action
Sound-insulated ventilation box ESR 25 S No longer available for delivery 0080.0230 on request
  • On the notes

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Centrifugal duct fan ERR 25/1 0080.0277 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 EC 0080.0713 on request
  • On the notes
Compact box ECR 25 EC New development 0080.0577 on request
  • On the notes
Diagonal fan EDR 25 0080.0656 on request
  • On the notes
Centrifugal roof fan EHD 25 0087.0305 on request
  • On the notes
Semi-centrifugal duct fan ERM 25 No longer available for delivery 0080.0205 on request
  • On the notes
Sound-insulated ventilation box ESR 25/1 No longer available for delivery 0080.0284 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 No longer available for delivery 0080.0613 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 No longer available for delivery 0080.0059 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 S No longer available for delivery 0080.0620 on request
  • On the notes
Compact box ECR 25 No longer available for delivery 0080.0563 on request
  • On the notes
Compact box ECR 25 EC No longer available for delivery 0080.0082 on request
  • On the notes
Sound-insulated ventilation box ECR-A 25/31 No longer available for delivery 0080.0568 on request
  • On the notes
ESR 25 EC No longer available for delivery 0080.0087 on request
  • On the notes
Quickbox ESQ 25/4 No longer available for delivery 0080.0027 on request
  • On the notes
Quickbox DSQ 25/4 No longer available for delivery 0080.0032 on request
  • On the notes

Product description

Productdescription

AVM 25

short description

Automatic duct shutter, DN 250

Product description

  • Horizontal and vertical mounting is possible. Air flow direction for a vertical installation is from the bottom flowing upwards.
  • With 2 opposing shutter sections made of aluminium.
  • With wrap-around seal.
  • The backflow preventers are opened in the air flow and closed by spring force.

Table of contents

Wiring diagram

AVM 25 - Wiring diagram

Predecessor - successor

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