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ABH - AAH0 pages
DELTA series absolute lters for unidirectional ows
ABH - AAH
Filtration
o
Prices
n re
quest
Technical features
Product
ABH
AAH
Efciency MPPS
99,995 %
99,9995 %
EN 1822:2009 classication
H14
U15
Suggested nal pressure drop
400 Pa
400 Pa
Maximum pressure drop
600 Pa
600 Pa
Maximum operating temperature
70 °C
70 °C
Maximum relative humidity
90 %
90 %
CE mark
●
●
ATEX version on request
●
●
DELTA series ABH-AAH absolute lters are minipleated and of limited
depth, studied for applications in unidirectional air ows areas.
The ABH models are made in a wide range of sizes with air ows from
150 to 2260 m3/h. All the lters have an extruded anodized aluminum frame, with micro drawn white epoxy painted protective grids. The ltering
medium is made of micro-ber glass, water-proof and re resistant; the
mini pleats have continuous thermoplastic spacers, the sealant is polyurethane elastomer. It has a one-piece gasket positioned in its own seat.
Thanks to the low pressure drop of the lters, the energy consumption
level of the fan is very low. All lters are tested individually and carry a
label indicating the performance levels.
Type
Dimensions (mm)
Nominal air ow rate Q
Filtering
surface
ABH
AAH
€
Initial pressure drop
€
Pa
ABH-AAH
A
B
C
m3/h
m3/s x 10-3*
m2
ABH
AAH
3
305
305
78
150
42
3
100
125
42
305
610
78
300
84
6
100
125
43
457
457
78
340
95
6,6
100
125
41
457
610
78
450
145
8,4
100
125
4
610
610
78
600
167
12
100
125
7
762
610
78
750
209
14
100
125
8
915
610
78
900
250
17
100
125
9
1219
610
78
1200
333
24
100
125
10
1524
610
78
1500
417
29
100
125
11
1829
610
78
1800
500
34
100
125
✔
78
Product ready in Stock / *1 m3/s x 10-3 = 1 l/s
Typical curves
Technical draft
ABH
AAH
Pressure drop (Pa)
Pressure drop (Pa)
Nominal air flow rate %
Nominal air flow rate %
If filters are used in turbulent flows with high air flow rate, efficiency levels may drop by one class;
in case of any doubt consult our technical office.
66
Special type:
low pressure drop version LPD
available.
