OLC is a circular pressure control valve for installation directly onto a wall. OLC consists of two sound-attenuating baffles, which are mounted either side of the wall and are connected by means of the accompanying perforated wall sleeve, which ensures excellent noise reduction.

  • Discrete design
  • Sound-attenuating baffles
  • Can be installed in wall thicknesses from 90-170 mm

2 Tarkvarad

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    CADvent is an object-oriented AutoCAD© application with a complete toolbox for drafting, dimensioning, calculation, quantification and presentation of complete HVAC installations.

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