EZR, DZR - DN 450

Three-phase and single-phase AC fans, DN 450, air volume 4400 m³/h to 6500 m³/h

EZR, DZR - DN 450 IM0009987.PNG Three-phase and single-phase AC fans, DN 450, air volume 4400 m³/h to 6500 m³/h

Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.

ArticleEZR 45/4 BDZR 45/6 BDZR 45/4 B
  • On the notes
  • On the notes
  • On the notes
Product type Axial duct fan Axial duct fan Axial duct fan
Article number: 0086.0011 0086.0032 0086.0033
Air flow volume6.670 m³/h4.460 m³/h6.720 m³/h
Air volumenom4.850 m³/h / in opt. efficiency3.350 m³/h / in opt. efficiency4.790 m³/h / in opt. efficiency
Pressure pfs, nom112 Pa / in opt. efficiency60 Pa / in opt. efficiency125 Pa / in opt. efficiency
Rotating speed nnom1.340 1/min / in opt. efficiency985 1/min / in opt. efficiency1.390 1/min / in opt. efficiency
Rotating speed1.419 1/min990 1/min1.431 1/min
Impeller typeaxialaxialaxial
Speed controllable
Reversing capacity
Type of voltageAlternating currentThree-phase ACThree-phase AC
Rated voltage230 V400 V400 V
Frequency50 Hz50 Hz50 Hz
Nominal output445 W / in opt. efficiency160 W / in opt. efficiency460 W / in opt. efficiency
Inom1,9 A / in opt. efficiency0,55 A / in opt. efficiency0,8 A / in opt. efficiency
Imax2,2 A0,6 A1 A
Degree of protectionIP 55IP 55IP 55
Insulation classBBB
Installation positionhorizontal / verticalhorizontal / verticalhorizontal / vertical
MaterialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight14,81 kg16 kg16 kg
Nominal size450 mm450 mm450 mm
Width510 mm510 mm510 mm
Height571 mm571 mm571 mm
Depth310 mm310 mm310 mm
Airstream temperature at nominal current60 °C60 °C60 °C
Airstream temperature at IMax60 °C60 °C60 °C
Packing unit1 piece1 piece1 piece
GTIN (EAN)401279986011240127998603274012799860334
Mains cablenot specified7 x 1,5 mm²7 x 1,5 mm²

* Blue markings show the differences between the products.

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