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A04  •  Round swirl ceiling diffusersdownloads

RWR-M2

The RWR-M2 round steel swirl diffusers with black plastic adjustable blades. The slots are spiral-shape drawn up and they have orientable deflectors.

Application

  • For air supply and exhaust in ventilation and air conditioning systems and they are ceiling installed.

Material

  • Steel (panel)
  • ABS plastic (deflectors)

Colour

  • Steel (panel)
  • ABS plastic (deflectors)

Composition

  • Round swirl ceiling diffuser made of steel. The spiral-shape black plastic blades are individually adjustable and are developed for optimal diffusion, ensuring an instant mixture of primary and secondary air. 
  • Available dimensions from Ø 300 mm up to Ø 625 mm
  • Installation height between 2.6 and 4.1 m
  • Air air-flow from 60 up to 800 m3/h

Mounting

  • Fixing by central screw and white coverscrew top

Accessories

  • Galvanized RWR-P1 (side conection) and RWR-P2 (top connection) steel plenum boxes with or without equalizer, damper, insulation and assembling bridge

Text for tender

  • The RWR-M2 round swirl ceiling diffusers with slots on panel. The slots are spiral-shape drawn up and they  have orientable deflectors. They are used both in supply and extraction and they are ceiling installed. They find their application where is required a care for design and where is appreciated an easy installation and  regulation of the throw.
  • ATC Type RWR-M2

Other available products

  • VWR-3VX and PS/VWR-3VX square swirl ceiling diffusers with adjustable deflectors
  • VWR-3FX and PS/VWR-3FX square swirl ceiling diffusers with fixed deflectors
  • RWR-M1 round swirl ceiling diffusers with star-shape adjustable deflectors
  • RWR-M3 round swirl ceiling diffusers with double spiral-shape adjustable deflectors

Order example

  • RWR-M2, 500 + RWR-P1 500 200

 

Explanation

RVWR-M2 = Diffuser type

500 = Plate size

 

Accessories

RWR-P1 = Plenum box for RWR-M2 diffuser

500 = Plate size

200 = Connection size

Articles

Article number Type Type Size [mm] Slots Qv (Lw≤35 dB(A)) [m³/h]
  A040772300011RWR-M2 300/11 RWR-M2 300/11 296 11 224
  A040772400016RWR-M2 400/16 RWR-M2 400/16 396 16 429
  A040772500016RWR-M2 500/16 RWR-M2 500/16 496 16 537
  A040772600024RWR-M2 600/24 RWR-M2 600/24 596 24 800
  A040772625024RWR-M2 625/24 RWR-M2 625/24 621 24 800

Dimensions

Type

Ø D Slots
[mm] [pcs]
RWR-M2 300/11 296 11
RWR-M2 400/16 396 16

RWR-M2 500/16

496 16
RWR-M2 600/24 596 24
RWR-M2 625/24 621 24

Quick selection

Qv 16 24

150

Lt 1.30  
Ps 3  
Lp -  

200

Lt 1.70  
Ps 6  
Lp -  

300

Lt 2.60 1.70
Ps 13 3
Lp 30 -

400

Lt   2.20
Ps   6
Lp   -

500

Lt   2.80
Ps   9
Lp   25

600

Lt   3.30
Ps   13
Lp   31

Symbols and specifications

  • Values at ceiling height of 2.7m
  • Temperature difference Dt = -10K
  • Lt 0.25 = Throw in m at vt = 0.25m/s
  • Ps = Static pressure loss in Pa
  • Lp = Acoustic pressure incl. 5dB of room attenuation in dB(A)
  • Qv = Air Volume in m³/h
  • 16 and 24 = quantity of slots
  • 400, 500, 600 and 625 = AxA panel size in mm-ben

Air velocity at throw distances

Pressure Loss

Symbols and specifications

  • Dps= Static pressure loss (Pa) measure with steel sheet plenum
  • Lw(A)= Acoustic power level pondered in "A" dB(A)
A04.077.2  •  Subject to technical modification
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