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 Eggcrate Grille  A to Z Products
 Introduction
 
Egg Crate Grilles have long been the industry standard extract grille. Their high free area is able to handle huge air volumes with minimal pressure drops and noise generation.

The COSMOS Egg crate Grilles are high capacity return or exhaust outlets with the highest free area available. They therefore have the lowest pressure drop and sound levels available for a return air inlet. They are most suitable for use as ceiling returns.

The aluminum cube cores are constructed of thin, interlocked aluminum strips assembled in a square grid fashion and match in appearance the grid louvers on parabolic light fixtures.
COSMOS model ECG egg crate grilles are ideal for areas requiring high changeover rates like restaurant kitchens, painting booths etc.

As the egg crate louver is made by aluminum, we can have desired powder coated colour which gives further rigidity to the construction.
 
  Description
 
Egg crate grilles are having two main parts which is extruded aluminum frame and 12.5mm X 12.5mm X 12.5 mm cube aluminum egg crate cores.

Core is rigidly fixed into the special type of excusive frame and then the corners of the frames are crimped with flat keys ensures the strength of assembly.

Apart from the return and exhaust purposes, egg crate grilles can be used for supply air purpose with opposed blades dampers fixed to it.

Also it can control the exhaust air flow. Dampers can be operated from the face side of the grille by a screw driver, damper blades are fixed to the frame by nylon bushings to give rattle free operation.
 
 
  Features
 
High quality aluminum Extruded profiles with 37mm flange width frame as standard.
12.5mm X 12.5mm X 12.5mm aluminum louver as inner egg crate core.
High free area core.
Minimized pressure drop.
High quality extruded aluminum profile damper with black matt finish.
 
  Finish
 
Powder coated color finish, RAL 9016.
Other finish is available as option.
 
 
 Features
 
19" rack mountable or table top version Front and rear screw less
Single depth extrusions with decorative grooves Optimised usable height for 1u and 2u subracks
Softline with minmum screws    
 
 Construction
 
Aluminium special alloy extrusions and sheets
Screw type construction
Aluminium or CRCA base plate for components
Card racks with GFN guides for PCBS - EURO / VME / CPCI
Legs - plastic
 
 Compliance
 
IEC 297 and DIN41494
IEEE 1101.10 / 11
IEC 297 and DIN41494
IEEE 1101.10 / 11
 Products
 
Aluminium special alloy extrusions and sheets
Screw type construction
Aluminium or CRCA base plate for components
Card racks with GFN guides for PCBS - EURO / VME / CPCI
Aluminium special alloy extrusions and sheets
Screw type construction
Aluminium or CRCA base plate for components
Card racks with GFN guides for PCBS - EURO / VME / CPCI
Legs - plastic
Aluminium special alloy extrusions and sheets
Screw type construction
Aluminium or CRCA base plate for components
Card racks with GFN guides for PCBS - EURO / VME / CPCI
Legs - plastic
Aluminium special alloy extrusions and sheets
Screw type construction
Aluminium or CRCA base plate for components
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