VD-1

Swirl Diffuser

Download Catalogue
VD-1

Description

The VD-1 swirl diffuser can be used for various ceiling heights from 2.6 m to 4 m. It is suitable for installation in dropped ceilings.

Construction

  • square or round diffuser
  • fixed blades
  • radial blade arrangement
  • guidance ring

Material and finish

Material options:

  • galvanized sheet metal Magnelis (standard)
  • stainless steel sheet metal AISI 304 SB or gloss
  • stainless steel sheet metal AISI 316L SB

Standard finish: RAL 9010 matte

Optional finish: any colour from the RAL palette.

Installation

With one central or four side screws on the plenum box PB-2.

Dimensions

dimensions square

K – Square

dimensions round

R – Round

D Ø D B A D1 Ø D2 Ø D2 H H
300/250 295 300 80 240 291 158 158 230 230
400/350 395 400 85 340 391 158 198 230 270
500/450 495 500 140 440 491 198 248 270 320
600/250 595 600 80 240 291 158 158 320 320
600/350 595 600 85 340 391 158 198 230 270
600/450 595 600 140 440 491 198 248 270 320
600/550 595 600 170 540 591 198 248 270 320
625/550 620 625 170 540 591 198 248 270 320
  • 1 – plenum box PB-2
  • 2 – round connection opening
  • 3 – volume control damper
  • 4 – mounting bar
  • 5 – perforated dispersing plate
  • 6 – diffuser

Quick selection

hitra_izbira

Product Code

VD-1 Product
K Shape
600 Diffuser dim.
/ -
550 Blades dim.
RAL 9010 Material and colour
PB-2 Plenum box
600 Plenum dim.
/ -
200 Connection
H Position
PP Accessories
ISO 6mm Insulation

Shape

Options:
  • K – square
  • R – round

Diffuser dim.

Diffuser dimension in mm

Options: 300, 400, 500, 600, 625 mm

Blades dim.

Blade area dimension in mm

Options: 250, 350, 450, 550 mm

Material and colour

Standard: ZN + RAL 9010 MAT

Options:

  • INOX 304 SB
  • INOX 304 gloss
  • INOX 316 SB

Plenum box

Options:

Plenum dim.

Plenum box dimension in mm

Connection dim.

Standard or optional

Position

Connection position. Options:
  • H – horizontal
  • V – vertical

Accessories

Options (multiple can be selected):
  • PP – perforated dispersing plate

Insulation

Insulation thickness in mm:

Options: 6, 10, 13, 19 mm