Noise protection

New SE sound splitters

Customized solutions for optimum sound attenuation and energy efficiency

With the start of the new year 2025, we are proud to present the new generation of our sound splitters for use in ventilation systems. Our new SE splitters support specialist consultants, system engineers, equipment manufacturers and duct constructors with first-class technical performance and customized solutions to meet the individual requirements of their projects.

The most important advantages of the new SE splitters at a glance

  • Excellent sound attenuation values due to an optimized inflow and outflow profile combined with highly effective absorption material.
  • Flow-optimized splitter covers minimize pressure losses and reduce energy consumption.
  • Maximum flexibility and cost benefits due to the customized production of individual lengths and widths in millimeter increments with the shortest delivery times.
  • Effective silencing for critical frequency ranges using broadband splitters and new pure absorption splitters.

Excellent silencing combined with energy efficiency

The optimized design and aerodynamic splitter lids reduce turbulences behind the sound attenuator, ensuring improved air flow, lower pressure losses and good energy efficiency.

The mineral wool used as an effective absorption material ensures effective attenuation of fan and flow noise and at the same time that the splitters are free of LABS and silicone.

Maximum flexibility, customizability and cost efficiency

Whether you have limited space or a large-scale system, we offer tailor-made solutions for every specific requirement thanks to a wide selection of splitter thicknesses and the option of manufacturing in millimeter increments in splitter height and length.

Our highly automated manufacturing process ensures particularly short delivery times and also enables us to produce customized designs in large quantities. This means that our customers benefit from a fast and flexible service.

Efficient sound attenuation in the relevant frequency ranges

The SE splitters are available in two versions:

  • Broadband splitters (SE-B): Combined absorption and resonance sound attenuator splitters, ideal for a wide range of frequencies, with a particular focus on the low and medium frequency range.
  • Absorption splitters (SE-A): Excellent sound attenuation at medium and higher frequencies, with an optimum at around 1,000 Hz.

Also available as a sound attenuator

The new splitters are also available in our new sound attenuators (SKE) as variant SKE-A with absorption splitters and as variant SKE-B with broadband splitters. These offer you the same advantages in terms of sound attenuation, energy consumption and flexibility.

Discover a new dimension in sound attenuation from the beginning of January 2025!

Contact us directly to find out more about the new SE splitters. Our experts will be happy to advise you personally and work with you to find the perfect solution for your ventilation and air conditioning projects.