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A04  •  Round swirl ceiling diffusersdownloads

RWR-M1

The RWR-M1 round steel swirl diffusers with black plastic adjustable blades. The slots are star-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

  • RAL 9010 white painted panel
  • RAL 9005  black plastic blades

Composition

  • Round swirl ceiling diffuser made of steel. The star-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 825 mm
  • Installation height between 2.6 and 4.1 m
  • Air air-flow from 50 up to 2.000 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-M1 round swirl ceiling diffusers with slots on panel. The slots are star-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-M1

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-M2 round swirl ceiling diffusers with spiral-shape adjustable deflectors
  • RWR-M3 round swirl ceiling diffusers with double spiral-shape adjustable deflectors

Order example

  • RWR-M1, 500 32 + RWR-P1 500 200

 

Explanation

RVWR-M1 = Diffuser type

500 = Plate size

32 = Slot quantity 

 

Accessories

RWR-P1 = Plenum box for RWR-M1 diffuser

500 = Plate size

200 = Connection diameter

Articles

Article number Type Type Size [mm] Slots Qv (Lw≤35 dB(A)) [m³/h]
  A040771300008RWR-M1 300/8 RWR-M1 300/8 296 8 168
  A040771400016RWR-M1 400/16 RWR-M1 400/16 396 16 430
  A040771500032RWR-M1 500/32 RWR-M1 500/32 496 32 724
  A040771500040RWR-M1 500/40 RWR-M1 500/40 496 40 1004
  A040771600048RWR-M1 600/48 RWR-M1 600/48 596 48 1182
  A040771625048RWR-M1 625/48 RWR-M1 625/48 621 48 1182
  A040771800072RWR-M1 800/72 RWR-M1 800/72 796 72 1939
  A040771820072RWR-M1 825/72 RWR-M1 825/72 821 72 1939

Dimensions

Type

 Ø D Slots
[mm] [pcs]

RWR-M1 300/8

 296

8

RWR-M1 400/16

 396

16

RWR-M1 500/32

496

32

RWR-M1 500/40

496

40

RWR-M1 600/48

596

48

RWR-M1 625/48

621

48

RWR-M1 800/72

796

72

RWR-M1 825/72

821

72

Quick selection

Qv Type 300/8 400/16 500/32 500/40

600/48
150 Lth 1.25        
Ps 27        
Lw 38        
200 Lth 2.55 1.8 1.0    
Ps 48 10 3    
Lw 46 19 24    
300 Lth 4.5 3.5 2.55 1.5 1.95
Ps 101 23 9 6 4
Lw 59 38 33 27 24
400 Lth 10.8 5.2 4.0 2.5 3.2
Ps 24 30 16 11 7
Lw 71 47 40 22 30
500 Lth   7.0 5.15 3.5 4.3
Ps   51 26 16 12
Lw   60 47 38 36
600 Lth     6.5 4.45 5.35
Ps     38 23 16
Lw     50 41 40
700 Lth     7.7 5.4 6.6
Ps     50 32 23
Lw     56 47 45
850 Lth       7.2 8.2
Ps       45 32
Lw       50 51
1000 Lth       8.2 9.9
Ps       62 42
Lw       56 67

Symbols and specifications

  • Values at ceiling height of 2.7m
  • Temperature difference Dt = -10K
  • Lth 0.25 = Horizontal throw in m at end velocity vt of 0.25 /s
  • Ps = Static pressure loss in Pa
  • Lw = Acoustic power in dB(A)
  • Qv = Air Volume in m³/h
  • 8, 16, 32, 40 and 48 = quantity of slots
  • 300, 400, 500 and 600 = plate types

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)
A04.077.1  •  Subject to technical modification
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