RFD

  • For ceiling heights from 2.6 to 4m
  • Data provided with Luna plenum box
  • Box lined with sound absorber in polyester
RFD
  • Application
  • Description
  • Installation

RFD

RFD is a circular swirl diffuser for ceiling mounting.

Design

Swirl diffuser with fixed deflection blades.

RFD with Luna plenum box

The Luna plenum box is recommended for improved sound attenuation, and works as an adjustment and measurement option. Luna is a rectangular box fitted with a removable damper which provides access to the connecting duct. The damper can be secured in any position required.


Design

The Luna plenum box features a damper and measurement device for adjustment. It is insulated with a sound absorber in polyester and is available with one or two dimensional changes between inlet and outlet. Furthermore, the box can be supplied with external condensation insulation. A low-profile design [UI] is also available, and for this design a reduction in capacity of approx. 20% will apply. The distance between diff user and box can be increased by up to 35 cm without extending the wire and measuring tube.

RFD

Materials and surface Coating

RFD is made of steel and comes in a RAL 9003 - gloss 30 finish.


RFD with Luna plenum box

Materials and surface Coating

Luna is supplied in a galvanised finish, and with all four internal walls lined with sound absorber in polyester. The connection collar is fitted with an EPDM rubber gasket.
When mounted in fixed ceiling or inserted in ceiling plate, RFD is attached by means of two mounting brackets. If a Luna plenum box is used, the unit is attached to the rear of the support bracket by means of threaded rod or strap (fi g. 4).

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Contact

Thank you for your message!

Visual contact Visual contact

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265