Wall-mounted fan

ET 25

No longer available for delivery
Article number: 0081.0502
Manufacturer: MAICO
ET model series
Application examples: Restaurant, Showroom, Building container, Lecture room, Nursery school
ET 25 IM0007292.PNG ET model series

Characteristic curve

ET 25 - Characteristic curve

  • ET 25 IM0009177.PNG ET model series
  1. ETR 25
  2. ET 25

Dimensioned drawing

ET 25 - Dimensioned drawing [mm]

  • ET 25 IM0009098.PNG ET model series
  1. Inside

Technical data

ET 25 - Technical data

Article ET 25
Air flow volume 750 m³/h
Rotating speed 1.260 1/min
Air direction Air extraction
Speed controllable
Reversing capacity
Type of voltage Alternating current
Rated voltage 230 V
Nominal output 40 W
Power consumption 47 W
Inom 0,25 A
Imax 0,28 A
Installation site Wall
Type of installation Surface-mounted
Installation position horizontal
Material Synthetic material
Colour Traffic white, similar to RAL 9016
Weight 2,4
Nominal size 250 mm
Sound pressure level 54 dB(A)
Packing unit 1 piece
Range C
GTIN (EAN) 4012799815020
Article number 0081.0502


63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz


LWA7, high (dB(A))


LWA7= housing and free inlet sound power level in dB.


ET 25 - Accessories

Specific accessories

Product typeNameArt. No.Price*(EUR)Action
ShutterAS 250151.0331 on request
  • On the notes

General accessories

Product typeNameArt. No.Price*(EUR)Action
Step switchFS 40016.0104 on request
  • On the notes
Speed controllerST 1No longer available for delivery0157.0810 on request
  • On the notes
Speed controller, distribution boardSTS 2,5Discontinued product0157.0255 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformersESS 200157.0749 on request
  • On the notes
TRE 0,4No longer available for delivery0016.0110 on request
  • On the notes
5-step transformer, control cabinetTRE 1,6 SNo longer available for delivery0157.0744 on request
  • On the notes

Product description


ET 25

short description

ET model series

Table of contents

Wiring diagram

ET 25 - Wiring diagram

Predecessor - successor

ET 25 - Successor

Product typeNameArt. No.Action
Axial wall-mounted fanEN 250081.0308
  • On the notes

Product comparison
The wish list option allows you to make a note of all the products you are interested in. You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back to the product page, download product data sheets, delete items and mark products as optional. You can save your wish list to your computer and then call it up again at a later time to make more changes, if required. Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or compare products.
Assort Product type Name Art. No. PDF Range List price* (EUR) Quantity Optional Total gross amount (EUR)
There are no products on the list
Save wish list on local computer
Load wish list from local computer


Here you can search for products, documents, contents pages etc.

Cookies are used on this website, which are necessary for technical reasons, so that we can present users our offers. A cookie that saves your current privacy settings is also used (selection cookie). With the exception of the above-mentioned selection cookie, technically non-essential cookies and tracking mechanisms that enable us to provide you with an optimal user experience as well as customised offers (marketing cookies and tracking mechanisms) are only used if you have previously approved their use by clicking ACCEPT. Details and options for changing your settings at a later date can be found in our cookie settings.

ACCEPT ALL COOKIES Continue with necessary cookies

Acknowledgements | Data protection