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VWR-5B (RAL 9016) • Swirl ceiling diffusers

  • Star shaped diffusers
  • Square
  • Steel - ABS
  • White, RAL 9016
  • Adjustable blades

The VWR-5B square steel swirl diffusers with black plastic adjustable blades. The slots are star shape drawn up and they have orientable deflectors.

Brand

  • Cairox

Application

  • For air supply and exhaust in ventilation and air conditioning systems.
  • Installation height between 2.6 and 4.1 m
  • Air flow rates from 22 to 1770 m³/h

Material

  • Steel (panel)
  • ABS plastic (deflectors)

Colour

  • Standard colour white, RAL 9016 with black ABS blades
  • Other colours available upon request

Composition

  • Square 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 200x200 up to 825x825 mm
  • Different swirl sizes in panel of 600x600 mm possible

Mounting

  • Fixing with central screw into the crossbar of the plenum box
  • Black adjustable blades to put in position

Text for tender

Copy
  • The VWR-3VX squared 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 for ceiling installation. They find their application where is required a cared for design and where is appreciated an easy installation and regulation of the throw.

  • Cairox Type VWR-5B

Order example

  • VWR-5B, 600/16

Explanation

VWR-5B = Diffuser type

600 = Plate size

16 = Slot quantity

Dimensions

VWR-5BSize [mm]Slots
200/4198x1984
300/8298x2988
400/16398x39816
500/32498x49832
600/4596x5964
600/8596x5968
600/16596x59616
600/32596x59632
600/40596x59640
600/48596x59648
625/48623x62348
800/72798x79872
825/72823x82372

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, 48 and 72 = quantity of slots
  • 200, 300, 400, 500, 600, 625, 800 and 825 = plate types
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