Rittal fan-and-filter unit assembly and operating instructions
17
Accessories
EN
To fit Model No.
Filter class in accordance
with DIN EN 779
In accordance with
ISO 16890
Packs of
Model No.
3240.xxx/3241.xxx
G4
ISO coarse 70%
5 pc(s).
3172.120
3243.xxx/3244.xxx/3245.xxx
G4
ISO coarse 70%
5 pc(s).
3173.120
Tab. 11: IP 54 pleated filter for fan-and-filter unit
IP 55 pleated filter for fan-and-filter unit
To fit Model No.
Filter class in accordance
with DIN EN 779
In accordance with
ISO 16890
Packs of
Model No.
3239.xxx
G4
ISO ePM10 55%
5 pc(s).
3181.125
3240.xxx/3241.xxx
G4
ISO ePM10 55%
5 pc(s).
3182.125
3243.xxx/3244.xxx/3245.xxx
G4
ISO ePM10 55%
5 pc(s).
3183.125
Tab. 12: IP 55 pleated filter for fan-and-filter unit
Blanking cover for fan-and-filter unit / outlet filter
To fit Model No.
IP protection category in accordance with IEC 60529
Packs of
Model No.
3237.xxx
IP 54
2 pc(s).
3237.020
3238.xxx
IP 54
2 pc(s).
3238.020
3239.xxx
IP 54
2 pc(s).
3239.020
3240.xxx/3241.xxx
IP 54
2 pc(s).
3240.020
3243.xxx/3244.xxx/3245.xxx
IP 54
2 pc(s).
3243.020
Tab. 13: Blanking cover for fan-and-filter unit / outlet filter
Hose-proof hoods
To fit Model No.
W x H x D mm
Protection category
Packs of
Model No.
3237.xxx
150 x 230 x 40
NEMA 1, NEMA 12, NEMA 3, NEMA 3R
1 pc(s).
3237.080
3238.xxx
176 x 245 x 55
NEMA 1, NEMA 12, NEMA 3, NEMA 3R,
NEMA 4, NEMA 4X
1 pc(s).
3238.080
3239.xxx
233 x 330 x 55
NEMA 1, NEMA 12, NEMA 3, NEMA 3R,
NEMA 4, NEMA 4X
1 pc(s).
3239.080
3240.xxx/3241.xxx
282 x 390 x 85
NEMA 1, NEMA 12, NEMA 3, NEMA 3R,
NEMA 4, NEMA 4X
1 pc(s).
3240.080
3242.xxx/3244.xxx
350 x 480 x 110
NEMA 1, NEMA 12, NEMA 3, NEMA 3R,
NEMA 4, NEMA 4X
1 pc(s).
3243.080
3245.xxx
350 x 480 x 160
NEMA 1, NEMA 12, NEMA 3, NEMA 3R
1 pc(s).
3245.080
Tab. 14: Hose-proof hoods
