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Cassette filters

 

Pre-filters or principal in the case of single-stage air purification process.
Available classes of filtration: G2, G3, G4, F5, F6, F7, F8, F9
Frame type: plastic, metal, cardboard

 

Types:

 

- Z-line (pleat with metal net or thermostabilization)

- minipleat, also used as filters in cabin cars

- flat (with filter mat laid on a flat, eg. the mat Paint-Stop)

 


Type

FKZ

The actual
dept

48

96

48

96

Face the speed

of air flow (m/s)


1.5 - 3.2

1.5 - 3.2

1.5 - 3.2

1.5 - 3.2
Average retention
pollution (%)

90 - 95

 90 - 95






Efficiency
(%)





50 - 60

50 - 60

Classification according to the standard
EN 779:2002

G4

G4

F5

F5

Nominal resistance
initial
 (Pa)

25 - 75

20 - 60

35 - 90

25 - 70

Recommended resistance
final
(Pa)

200

200

300

300

Temperature limit
in continuous operation
 (stopnie C)


90

90

90

90