FFR FGR FFK FFS Operating maintenance

Filter cassette |
1
1 Filter cassette
1.1 Filter change
Filter used in cassettes described below needs to be changed regularly, how often depends of how the product is used
and in what environment the filter cassette is located.
1.2 For circular ducts
1.2.1 FFR
FFR filter cassette is designed for bag filter of coarse 50%, coarse 70%, ePM1 60% standard filter types. The cassette
is manufactured from galvanized sheet steel with rubber-sealed circular connections and locks with toggle fasteners.
Filter is ordered separately.
D
øA
C
B
E
B
*
* Free area for filter change
FFR A B C D E
100 100 200 203 522 450
125 125 200 203 522 450
150 150 200 203 522 450
160 160 200 203 522 450
200 200 245 248 530 450
250 250 295 298 584 500
315 315 345 348 634 550
355 355 445 448 780 650
400 400 445 448 782 650
| A003