Commercial
  SDL Series

  SPD Series
  PPD-LI Series

  RDD Series

  RDDW Series

  RSD Series

  RSDW Series

  RSDX Series

  REC Series

  RPG Series


Punkah
  APL Series
  APLD Series
  APLS Series

  APL Panel Series


Nozzle
  ANC-RD Series

  ANC-RR Series

  ANC-RP Series

  ANC Panel Series

  ANC/ADV Series

  AN Series

  ANC-AT Series

  ANC-LI Series


Industrial
  ADN Series

  ADNA Series

  DL Series

  TDL Series

  FVO Series

  VTX Series

  DMPG Series
The Round Double Deflection (RDD) Grille (US PATENT) is a contemporary air distribution grille with architectural appeal. It combines versatility and the modern esthetics of a flowing circular design with superior performance and high quality.The individually adjustable front and rear blades are designed so the air stream can be adjusted from a concentrated column of air to a conical widespread diffusion pattern. The versatility of the RDD makes it suitable for applications requiring high velocity spot cooling or a dispersed airflow projection.The RDD can be installed in a ceiling, on a wall or mounted on exposed ductwork.

RDD Series
Downloads

 

General Info:
Double deflection design
Adjustable vertical and horizontal blades
Long air throws
Wide dispersion patterns
Wall or ceiling mount
Concealed mounting system

Sizes:
6",8",10",12",14",16",18",20",22",24"

Construction:
Heavy Gauge Aluminum

Finishes:
#00 Mill
#42 Gloss Black Powder Coat
#52 White Powder Coat - Standard
#72 Silver Metallic Powder Coat
Custom Colors Available

 

 

The very popular Round Duct (RD) frame is now available on the Round Double Deflection Grille (RDD). It is designed to easily slide over the end of the pipe giving a clean line to spiral ductwork terminations. The RD Frame also elimiantes the need for additional mounting rings, field constructed diffuser mounting boxes or transitions saving both time and money.

RDD-RD Series
Downloads

 

General Info:
Double deflection design
Adjustable vertical and horizontal blades
Long air throws
Wide dispersion patterns
Exposed duct mount

Sizes:
6",8",10",12",14",16",18",20",22",24"

Construction:
Heavy Gauge Aluminum

Finishes:
#00 Mill
#42 Gloss Black Powder Coat
#52 White Powder Coat - Standard
#72 Silver Metallic Powder Coat
Custom Colors Available

 

 

The Round Reducer (RR) frame is now available on the Round Double Deflection Grille (RDD). It is designed to easily slide into the end of exposed pipe giving a clean line to spiral ductwork terminations. The RR Frame also elimiantes the need for additional mounting rings, field constructed diffuser mounting boxes or transitions saving both time and money.

RDD-RR Series
Downloads

 

General Info:
Double deflection design
Adjustable vertical and horizontal blades
Long air throws
Wide dispersion patterns
Exposed duct mount

Sizes:
6",8",10",12",14",16",18",20",22",24"

Construction:
Heavy Gauge Aluminum

Finishes:
#00 Mill
#42 Gloss Black Powder Coat
#52 White Powder Coat - Standard
#72 Silver Metallic Powder Coat
Custom Colors Available

 
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