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VRU-2 is a circular volume flow regulator for VAV regulation in duct systems. VRU-2 consist of a measuring unit and a damper. The unit is equipped with a compact Belimo motor with D3 sensor technology, which makes it possible to regulate in a large operational area. In Pascal system VRU-2 is primarily used for exhaust control, controlled by a Regula Combi with special designed exhaust program.

VRU-2 can also be used for supply regulation as an alternative to MBBV boxes, typically in large open offices or other rooms with a large number of supply diffusers.

VRU-2 needs a certain distance of straight duct before the unit and this has to be observed to obtain a stable and accurate airflow regulation.

  • Large operational working area
  • No factory settings needed
  • Settings to be done after installation
  • Needs straight duct before the unit

2 Tarkvarad

  • CADvent

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

  • DIMcomfort

    DIMcomfort is based on Lindab´s supply and exhaust air terminal device range, and provides calculation and design of diffusers based on the specified requirements.

    Download DIMcomfort