EGF-PUSH Perforated grille with filter

Home General catalogue Air Diffusion Grilles Egf Push Perforated Grille With Filter

Description

Exhaust perforated face grille with double hinged opening frame, with push-pull system to facilitate the storage and filter replacement.

Characteristics

Perimetric aluminium frame.
Galvanized steel panel.
Finish: white RAL 9016.
Filter: COARSE class (G2) thickness 12 mm.
Opening / closing: push-pull system.

The perforated mesh is made according to the following specifications:
- 60 ° alternating round holes;
- empty / full ratio 46%;
-diameter of holes 5mm;
-distance between centers 7mm.

Installation

Installation is carried out by fixing the outer frame of the grille to the wall using screws.

Use

Suitable for the air extraction in environments where pre-filtration of air is recommended.
We recommend not to exceed the front speed of 1,5 m/s. Initial pressure drop lower than 40 Pa.

Accessories

- EPZ plenum galvanized;
- EPI plenum isolated.

On demand

Closing with a screws or magnets.

Effective section

L: Width
H: height
All dimensions are expressed in mm

H   L
200 300 400 500 600 800 1000
effective section of the grid m2
200 0,008 0,015 0,021 0,027 0,033 0,046 0,058
300 0,015 0,025 0,036 0,047 0,058 0,079 0,101
400 0,021 0,036 0,052 0,067 0,082 0,113 0,144
500 0,027 0,047 0,067 0,087 0,107 0,147 0,187
600 0,033 0,058 0,082 0,107 0,132 0,181 0,230

Operating data

The air speed on the filter of 1,5 m/s is recommended to contain pressure drops and maintain filtration efficiency;
the air flow data in the table refer to the grill with the filter.

H V
m/s
L
200 300 400 500 600 800 1000
  Front speed on the filter Air flow rate m3/h
200 1,5 63 121 180 238 296 413 530
2 84 162 240 317 395 551 706
300 1,5 121 234 346 458 571 795 1020
2 162 312 461 611 761 1060 1360
400 1,5 180 346 512 679 845 1178 1510
2 240 461 683 905 1127 1570 2014
500 1,5 238 458 679 899 1119 1560 2000
2 317 611 905 1199 1492 2080 2667
600 1,5 296 571 845 1119 1394 1942 2491
2 395 761 1127 1492 1858 2590 3321
800 1,5 413 795 1178 2560 1942 2707 3471
2 551 1060 1570 2080 2590 3609 4629
1000 1,5 530 1020 1510 2000 2491 3471 4452
2 706 1360 2014 2667 3321 4629 5936

Noise level dB(A)

V
m/s
dB(A)
1,5 <20
2 20/25

Pressure drop (Pa)

V
m/s
Pa
1,5 25/30
2 45/50

Plenum

All dimensions are espressed in mm.

model
L1 x H1
upper air connection side air connection E F model
L1 x H1
upper air connection side air connection E F
P1 n° connection Ø d P2 n° connection Ø d P1 n° connection Ø d P2 n° connection Ø d
200x200 200 1 198 300 1 198 80 12 500x300 200 1 248 350 1 248 80 12
300x200 200 1 198 300 1 198 80 12 600x300 200 2 198 350 2 248 80 12
400x200 200 1 198 300 1 198 80 12 800x300 200 2 248 350 2 248 80 12
500x200 200 1 198 300 1 198 80 12 1000x300 200 2 248 350 2 248 80 12
600x200 200 2 198 300 2 198 80 12 400x400 200 1 298 350 1 298 80 12
800x200 200 2 198 300 2 198 80 12 500x400 200 1 298 350 1 298 80 12
1000x200 200 2 198 300 2 198 80 12 600x400 200 2 198 350 2 248 80 12
300x300 200 1 248 350 1 248 80 12 800x400 200 2 298 350 2 298 80 12
400x300 200 1 248 350 1 248 80 12 1000x400 200 2 298 400 2 298 80 12

Plenum

dimensions upper air connection side air connection
EPZ galvanized plenum EPI isolated plenum EPZ galvanized plenum EPI isolated plenum
L1xH1 euro euro euro euro
200x200 a.r. a.r. a.r. a.r.
300x200 a.r. a.r. a.r. a.r.
400x200 a.r. a.r. a.r. a.r.
500x200 a.r. a.r. a.r. a.r.
600x200 a.r. a.r. a.r. a.r.
800x200 a.r. a.r. a.r. a.r.
1000x200 a.r. a.r. a.r. a.r.
300x300 a.r. a.r. a.r. a.r.
400x300 a.r. a.r. a.r. a.r.
500x300 a.r. a.r. a.r. a.r.
600x300 a.r. a.r. a.r. a.r.
800x300 a.r. a.r. a.r. a.r.
1000x300 a.r. a.r. a.r. a.r.
400x400 a.r. a.r. a.r. a.r.
500x400 a.r. a.r. a.r. a.r.
600x400 a.r. a.r. a.r. a.r.
800x400 a.r. a.r. a.r. a.r.
1000x400 a.r. a.r. a.r. a.r.