Fabric Expansion Joints for Rail Vehicles

Fabric Expansion Joints for Rail Vehicles
Address: MöllerWerke GmbH
D-33649 Bielefeld
Phone: +49 (0) 521 4477 0 Connect: Website: View website Contact: Contact supplier View: View supplier Download: Download


Fabric Expansion Joints for Rail Vehicles


  • Customised geometry
  • Different installation systems
  • Certified according to international fire safety standards
  • Possibility of incorporating additional insulating materials to avoid thermal bridges
  • Perfect complement to MöllerWerke air ducts

Product Description

Fabric expansion joints are high performance, flexible connecting elements for movement and tolerance compensation in HVAC systems.

MöllerWerke fabric expansion joints are used in all types of rail vehicles. Extreme installation situations can be implemented

with asymmetric geometries. The connection to the respective interface is established with self-sealing vulcanised flanges.

Optionally, the flanges can be made of aluminium or stainless steel.

Installation Systems

Screw Connection

  • Common and well-known connection
  • Standardised joining element
  • Robust and durable solution
  • Expandable with screw-in bushes fordefined tightening range (protectionof the component, securing of the seal)

Quick-Release System

  • System for faster assembly of the article(installation and exchange)
  • No special tools needed
  • Well-known and self-explanatory connection system
  • Adjustable tightening torque
  • Optimised accessibility for maintenance

Plug-In System

  • Individually adapted mounting system
  • Used for hard-to-reach or one-sided mounting areas
  • Predefined tightening torque (individually defined for application)
  • Both form locking and adhesion in one system

Download the full PDF here.


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Contact MöllerWerke

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