Rigid bag filter series
pag. B-2
MULTI-PAK model 4RT7 class F7
Description
4V rigid bag filter class F7 according to EN 779:2012
(80% ≤ Em < 90%). The low energy impact 4V frame
provides a relatively low resistance to airflow and a
high filter surface resulting in a longer service life.
Filter media
Water repellent glass fibre paper with a calibrated
step pleat. Continuous thermoplastic thread separators.
Construction
Frame made of plastic (polystyrene), injection-moulded. Polyurethane sealant (bicomponent).
Disposal
Filter totally incinerable not regenerable. (CER 15 02
03 / 15 02 02* depending on usage).
140
Operating range
120
Maximum temperature : 70 °C (continuous operation)
Relative humidity : 100%
Recommended final pressure drop : 250 Pa
Pi (Pa)
100
Applictions
80
60
Filtration of airborne particles in civil and industrial air
conditioning systems. It is commonly used as prefiltration stage of HEPA filters.
40
Special executions
20
4RT7-1S : with gasket on dirty side
4RT7-1P : with gasket on clean side
4RT7-2R : with aluminium mesh on 2 external packs
4RT7-8R : with aluminium mesh on all (8) packs
qv (%)
40
Vf (m/s)
60
80
1.5
2
Related products
100
2.5
120
3
3.5
(Vf = face velocity)
METM Modular counterframe series FRAM-FLO
BNT
UC
Safe-change anti-contamination housing
series UNI-CAN
UB
Double stage anti-contamination housing
series UNI-BANK
MB
Multiple stage anti-contamination housing
series MULTI-BANK
Mod.
4RT7
qv
DPi
Sf
M


Duct housing series UNI-BOX
BxHxP
(mm)
qv
(m /h)
3
qv
(m /s)
3
 
DPi
(Pa)
Sf
(m )
2


M
(kg)
592x287x287
1700
0,472
70
9,3
2,5
592x490x287
2700
0,750
70
14,5
3,6
592x592x287
3400
0,944
70
18,5
4,5
nominal volume air flow
initial pressure drop ± (10% + 5 Pa) at nominal air flow qv
filter surface
mass
F.C.R. SpA - Via E. Fermi, 3 - 20092 Cinisello Balsamo (MI) - Italy
phone +39 02 61798 1 - fax +39 02 61798 300 - www.fcr.it - [email protected]
23.05.14
140


ORIG - Jec Import SA

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Projects - De Afsluitdijk