EDFLB-FL Linear diffusers for air extraction with slot and filter

Home General catalogue Air Diffusion Air Diffusers Edflb Fl Linear Diffusers For Air Extraction With Slot And Filter

Description:

“Diffusers of EDFLB-FL serie can be exclusi­vely used for air extraction in environments that also have very large surfaces, but with relatively limited heights. They have a filter inside and the fixing is by magnets and they are used to extract the air from offices, open spaces, banks, lar­ge halls of hotels, business centers, shops, courts, etc.
They are built using extruded aluminium profiles to obtain an highly aerodynamic and aesthetically pleasing design, with standard lengths of 800-1000-1500- 2000 mm for a minimum of 3 and a maximum of 4 slots. The standard painting is RAL 9016 and, on request, they can be painted with other colours, with powders based on epoxy resins placed electrostatically and dried in the oven. This kind of painting is resistant to any impact and abrasion, and maintains its aesthetic characteristics over time. The fixing of the diffuser to the plenum is carried out using non-visible moun­ting bridges. The diffusers are provided with special tabs inside the fins pack that allow a “book opening” to replace the filter without dismantle the whole diffuser.

Charateristics:

Material: aluminum

Standard surface finish: White RAL 9016 painting

Fixing: by mounting bridges.

Installation height: from 2,5 to 3,1 m

Standard Lengths:

 
L (mm) No. of slots
800 3 ÷ 4
1000 3 ÷ 4
1500 3 ÷ 4
2000 3 ÷ 4

Diffuser dimensions:

 
No. of slots A
mm
B
mm
C
mm
3 126 150 121
4 166 190 161

Plenum dimensions and mounting system with fixing bridges

   
 
Slots number
L       Plenum dimensions
L1 L2 Number of air cuts Ø d P H E
3 slots 800 845 815 1 198 300 138 80
1000 1045 1015 1
1500 1545 1515 2
2000 2045 2015 2
4 slots 800 845 815 1 198 300 178 80
1000 1045 1015 1
1500 1545 1515 2
2000 2045 2015 2

Operating data:

 
No. of slots Air speed
m/s
800 mm 1000 mm 1500 mm  2000 mm
m3/h Pa dB(A) m3/h Pa dB(A) m3/h Pa dB(A) m3/h Pa dB(A)
3 1,5 440 33 35 560 34 37 855 34 39 1150 35 40
2 590 45 36 745 61 44 1140 62 47 1540 63 48
4 1,5 600 35 37 760 35 38 1165 36 41 1570 37 42
2 800 63 45 1015 64 45 1555 65 48 2095 66 50

Price list

 
N. slots Euro
800 mm 1000 mm 1500 mm 2000 mm
3 a.r. a.r. a.r. a.r.
4 a.r. a.r. a.r. a.r.