Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Online consultation from experts

Privacy policy

Blauberg EVA 50x25

Flexible anti-vibration connector for rectangular duct.
EAN codeEAN4058448033797
  • Description
  • Characteristics
  • Downloads
  • Overall dimensions
  • Designation key

For damping of vibration generated by fans or ventilation equipment and transferred to air ducts for ventilation systems installed in various premises. For partial temperature distortion compensation in the ductworks. Compatible with rectangular 400x200 up to 1000x500 mm air ducts.


Mounting with galvanized bolts and clamps that fix the end flanges of the connector to the mating flanges of the air ducts or any other ventilation system components.


Two galvanized steel flanges. Connecting vibration-isolating material is made of nylon reinforced polyethylene fabric. Not designed for mechanical load and cannot be used as a load-carrying structure.

Parameter EVA 50x25 Measurement unit
Connected air duct size 500х250 mm
Weight 1.4 kg
Casing material galvanized steel -
Air duct for rectangular air ducts -
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
EVA (rectangular) - data sheet (pdf 219.32Kb)
EVA (rectangular) - image (png 475.76Kb)
Overall dimensions
Overall dimensions

Model Dimensions [mm]
B B1 H H1
EVA 50x25 500 540 250 290
Designation key
Designation key
Series Flange size (WxH) [cm]
EVA 40x20; 50x25; 50x30; 60x30; 60x35; 70x40; 80x50; 90x50; 100x50