RDR BP adjustable flow regulators are made of a plastic material classified M1 with a temperature limit of use of 60°C.
They can be adjusted on site to the desired flow rate to ensure a determined flow rate in a pressure range between 20 and 100 Pascals.
The flow regulator is mounted by a simple interlocking system inside the vertical or horizontal duct. In a horizontal duct, respect the DOWN direction indicated on the front of the regulator. A lip seal provides sealing.
Do not handle or press on the mobile flap (regulating element) during implementation. The direction of the air flow indicated on the cuff must be followed.
When the regulator is associated with an air diffusion vent, the minimum distance between it and the regulator must be at least one diameter in extraction and three diameters at the inlet vent.
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