Acouseal
expansion joint

Acouseal<br/>
expansion joint
Item Description
1, 4 Duct flange
2 Clamp bar
3 Expansion joint

Acouseal
expansion joint

Features

  • Single layer design
  • Designed for acoustic demanding environment in GT inlets
  • Absorbs movements and vibrations in multiple directions
  • 100 % gas tight connection
  • Excellent and proven sound reducing properties

Advantages

  • Delivered pre-shaped at required dimensions
  • Can upon request be delivered with pre punched holes for easy installation
  • Proven sound reduction abilities
  • Improved acoustic environment around GT inlet system
  • Easy transportation and storage
  • Self-sealing expansion joint (no gasket needed during installation)

Operating range

Temperature:
-35 °C … +150 °C (-31 °F ... +302 °F)
Pressure:
-0.1 bar … 0.1 bar (-1.45 PSI ... 1.45 PSI)
Maximal axial movement: ... 30 mm (1”)
Maximal lateral movement: ... 15 mm (1/2”)

Standards and approvals

  • EN 10204-2.2 Certificate
  • Safety Data Sheet (SDS) for base material

Functional description

Acouseal expansion joints safely absorb thermal expansion, vibrations and misalignments in sound sensitive pipe and duct systems. Acouseal expansion joints compensate for movements in multiple directions simultaneously.
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