Handbook CFC A 202205

13/38 | CFC-A
Quick Selection
Initial resistance of the standard H14 filter CFC-HF-14... with thickness 78 mm at different air face velocities
0,3 0,45 0,6 0,8 1,0 1,2 1,5
v
F
m/s
50
100
125
150
200
250
300
ΔP (Pa)
Quick selection with limitation of critical values, combinations of the clean filter cassettes CFC-A and diffuser panels
305 × 305 × 80 457 × 457 × 80 535 × 535 × 80 557 × 557 × 80 575 × 575 × 80 610 × 610 × 80
PP-CFC-A
q (m
3
/h) 70 100 150 220 330 375
∆P (Pa) 23 33 47 69 110 126
L
WA
(dB)
23 23 <20 <20 21 21
L
0,2H
(m)
2,0 * 2,0 * 2,0 * 2,0 * 2,0 * 2,0 *
CAP-CFC-A
q (m
3
/h) 150 200 290 375 375 465
∆P (Pa) 120 79 82 100 90 103
L
WA
(dB)
35 * 35 * 35 * 35 * 35 * 35 *
L
0,2H
(m)
3,0 2,6 2,6 2,3 2,3 2,5
ADQ-CFC-A
q (m
3
/h) 190 270 270 375 375 375
∆P (Pa) 69 81 67 78 73 69
L
WA
(dB)
28 22 <20 22 22 22
L
0,2H
(m)
4,0 * 4,0 * 4,0 * 4,0 * 4,0 * 4,0 *
VVKR-CFC-A
q (m
3
/h) 150 360 520 520 625 625
∆P (Pa) 130 141 153 148 161 147
L
WA
(dB)
29 33 34 34 35 35 *
L
0,2H
(m)
3,0 * 3,0 * 3,0 * 3,0 * 2,6 * 2,6
VVKN-CFC-A
q (m
3
/h) 150 265 434 434 375 375
∆P (Pa) 128 102 125 117 73 69
L
WA
(dB)
35 * 35 * 35 * 35 * 22 22
L
0,2H
(m)
2 2,4 3,2 3,2 4,0 * 4,0 *
NOTE: * Limiting value significant for the chosen working point.
L
0,2H
Horizontal throw length with terminal velocity 0,2 m/s
L
0,2V
Vertical throw length with terminal velocity 0,2 m/s