Single Deflection Grilles

Single Deflection Grilles - Products - Mergen İklimlendirme

Single Deflection Grilles are recommended for applications requiring pattern adjustment in a single horizontal or vertical plane. They are generally used in a high side wall application where vertical blades will control the spread and throw distance of the air pattern to accommodate various layouts. Horizontal blades will control the rise and drop of the air pattern, typically directing warm air downwards or cool air upwards along the ceiling. The combination of streamlined ‘teardrop’ shaped blades and 20 mm spacing maintains a high effective free area average capacity of 70%, which minimises outlet velocity, reduces pressure drop and assures quiet operation.

• Countersunk flange holes
• Push-in clip method
• Concealed fixings

• White polyester powder finish RAL 9010 and RAL 9016 are standard.
• Mill Finish
• Stock RAL colours available to order

• Parallel blade damper
• Opposed blade damper
• Plenum boxes

Selection Nomogram

 

* Terminal velocity 0.4 m/s @ stated throw
* For grilles with blade dampers Pa + 50%
 

 

 

W: Width Size (mm)
H: Height Size (mm)