DESCRIPTION:
KPM : Return and Supply type Egg Crate Grille with 12x12mm or 20x20mm grid
size.
CONSTRUCTION :
Extruded Aluminum Frame and Grid Core
APPLICATION :
The grille type KPM is used for
the exhaust and supply of large quantities of air with minor pressure loss in
facilities such as offices, warehouses, shopping centers….
The grille type KPM is used for
the exhaust of large quantities of air with minor pressure loss and as access
door for the equipment like fan-coil etc
FINISHING :
·
Standard finishing is natural
anodized. Electrostatic powder coating is optional.
·
Standard colours are RAL 9010 and
RAL 9016 . Other colours are available with enamel paint.
INSTALLATION :
·
System with screws is standard.
·
System with clips and plate
spring is used if no hole is requested on the frame.
ACCESSORIES:
·
If desired, it is possible to add
a damper to adjust the amount of air to be collected.
PKD: Parallel Blade Damper
ZKD: Opposite Blade Damper
·
PK: Plenum Box
·
KK: Subframe
·
EU2, EU3, EU4, EU5 type synthetic
filter on back of grille
STANDARD SIZES (mm) :
W :
250-300-350-400-450-500-550-600-650-700-750-800-900-1000-1100-1200-1300-1400-1500
H :
50-75-100-125-150-175-200-225-250-300-400-500-600
* Any combination of these
sizes
FRAME TYPES :
32mm Frame 22mm
Frame
DRAWINGS :
GRID SIZES :
EGG CRATE GRILLES:
EGG CRATE
GRILLE SELECTION TABLE :
Qk(m3/h) = Air
follow Vk(m/s) = Velocity
Ak(m2) = Effective Area Pt(Pa)
= Pressure Lost * All measure are in mm.
EGG CRATE
GRILLE SELECTION DIAGRAME:
Diagram-1
Table-1
Table-2 
EGG CRATE
GRILLE EFFECTIVE AREA:
KPM
12x12mm Effective Area Ak(m2)
Table-3
KPM
20x20mm Effective Area Ak(m2)
Table-4
Sample Grille Selection:
Qv
= 1200 m3/h (1) , Vh : 2,5m/s (2)
Result
:
Diagram
1 for ; Ak : 0,135m2
(3) , Pt : 6,0 Pa Table-3 for WxH = 600x300
MOUNTING DETAILS :
EGG CRATE GRILLES PLENUM BOX MOUNTING DETAILS :
1 - SID
ENTRY PLENUM BOX MOUNTING DETAILS
2 – TOP
ENTRY PLENUM BOX MOUNTING DETAILS
EGG CRATE
GRILLES ORDER CODE :
|
KPM - 12 |
PL |
22 |
000 |
FB9010 |
SM |
W
400X400 |
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12mm Grid |
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22mm Grid |
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W:
Neck Size |
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C:
Frame Size |
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00: Without accessories |
00:
without Mounting |
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FL: Filter |
VD:
Screw Mounting |
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PL: Plenum Box |
KL:
Clips Mounting |
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22mm Frame = 22mm |
ST: Spring
Mounting |
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32mm Frame = 32mm |
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000: without Damper |
00:
without coating |
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ZKD: Opposite Blade Damper |
EL:
Satin Aluminium |
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PKD: ParalleL Blade Damper |
FB----:
Powder Coated RAL |
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