GSA20 a web
 

Double Deflection Grilles & Registers

Double-deflection supply grilles and registers are recommended for sidewall application in systems requiring optimum flexibility of pattern change to accommodate changing job conditions.

The combination of streamlined foil shaped fins and 17 mm (2/3-inch) fins spacing maintains a high effective area capacity of greater than 80% which minimizes outlet velocity, reduces pressure drop and assures quiet operation. Individually adjustable fins are capable of shortening throw up to one-half with a wide spread deflection requiring only a 20% increase in outlet velocity at a fixed volume.

GAA Series (aluminum) have extruded aluminum frame with roll formed aluminum fins.

GSA Series (steel) have extruded aluminum frame with steel fins. This unique feature combines the beauty and rust resistance of the aluminum frame with the rigidity of steel fins.

GENERAL FEATURES

  • Fully adjustable fins.
  • Same extruded aluminum frame for both GSA and GAA.
  • Available with horizontal face (front blades parallel to long dimension) or vertical face (front blades parallel to short dimension).
  • Powder paint coating – White (other colors available upon request).
Category:

Description

GSA20   Steel Grille

GSA grilles offer very competitive prices while keeping the clean aspect of the aluminum grille. The frame is the most visible part of the grille and combining the beauty and rust resistance of the aluminum frame with the rigidity of steel fins results in a cost-efficient and appealing product. This hybrid product is exclusive to Airvector® and is quickly becoming one of the favorites on the market.

  • Double deflection, adjustable fins.
  • Extruded aluminum frame, steel fins.
  • Ideal for sidewall mounting applications.
Data Sheet
Submittal Drawing

GSA27   Steel Register

GSA27 registers offer aesthetic and functional appeal by combing a volume control damper attached to an elegant yet sturdy grille.

  • Double deflection, adjustable fins.
  • Extruded aluminum frame, steel fins.
  • Ideal for sidewall mounting applications.
  • Opposed blade damper for variable air volume control.
Data Sheet
Submittal Drawing

GAA20   Aluminum Grille

GAA aluminum grilles are rust resistant and very appealing to the eye.

  • Double deflection, adjustable fins.
  • Extruded aluminum frame, roll formed aluminum fins.
  • Ideal for sidewall applications.
Data Sheet
Submittal Drawing

GAA27   Aluminum Register

GAA27 registers offer aesthetic and functional appeal by combing a volume control damper attached to an elegant yet sturdy grille.

  • Double deflection, adjustable fins.
  • Extruded aluminum frame, roll formed aluminum fins.
  • Ideal for sidewall applications.
  • Opposed blade damper for variable air volume control.
Data Sheet
Submittal Drawing