Cassette filters (FKT Series)
Width, mm | 287 | 592 | 287 | 592 |
Height, mm | 592 | 592 | 592 | 592 |
Depth, mm | 48 | 48 | 96 | 96 |
Filter surface area, m² |
0.53 | 1.0 | 1.1 | 2.3 |
Nominal capacity, m³/h |
1700 | 3400 | 1700 | 3400 |
Width, mm | 287 | 592 | 287 | 592 |
Height, mm | 592 | 592 | 592 | 592 |
Depth, mm | 48 | 48 | 96 | 96 |
Filter surface area, m² |
0.53 | 1.0 | 1.1 | 2.3 |
Nominal capacity, m³/h |
1700 | 3400 | 1700 | 3400 |
Width, mm | 287 | 592 | 287 | 592 |
Height, mm | 592 | 592 | 592 | 592 |
Depth, mm | 48 | 48 | 96 | 96 |
Filter surface area, m² |
0.53 | 1.0 | 1.1 | 2.3 |
Nominal capacity, m³/h |
1700 | 3400 | 1700 | 3400 |
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INFORMATION
Cassette filters are rectangular structures made of galvanized or plastic U-shaped profile and filter media of the corresponding filtration class, placed inside the frame. The filter media is either pleated chemical fiber on a support grid or thermostatically treated without a support grid.
The profile can be 20, 25, 30, 35, 40, 48, 96, or 100 mm deep.
The frame made of galvanized profile is manufactured on an automated forming line without human intervention, with the ability to change the frame depth from 20 to 100 mm, and has a special design to enhance the rigidity of the filter frame.
Cassette-type filter with polyester media
Filter Type (Marking) | Size (H x W x D), mm | Filtration Class Interstate Standard R EN 779-2014 | Nominal Air Flow, m3/h | Initial Pressure Drop, Pa | Filter Surface Area, m2 | Weight, kg |
1) FKT-FGA 2) FKT-FPA 3) FKT-FSA 4) FKT-FGB 5) FKT-FPB 6) FKT-FSB |
592х287х48 | G3 | 1700 | 80 | 0,53 | 0,9 |
592х592х48 | 3400 | 80 | 1,0 | 1,5 | ||
592х287х96 | 1700 | 60 | 1,1 | 2,4 | ||
592х592х96 | 3400 | 60 | 2,3 | 1,3 | ||
592х287х48 | G4 | 1700 | 90 | 0,53 | 0,9 | |
592х592х48 | 3400 | 90 | 1,0 | 1,5 | ||
592х287х96 | 1700 | 70 | 1,1 | 2,4 | ||
592х592х96 | 3400 | 70 | 2,3 | 1,3 | ||
592х287х48 | M5 | 1700 | 140 | 0,53 | 0,9 | |
592х592х48 | 3400 | 140 | 1,0 | 1,5 | ||
592х287х96 | 1700 | 120 | 1,1 | 2,4 | ||
592х592х96 | 3400 | 120 | 2,3 | 1,3 |
Marking Example:
FKT – FGA / G4 -200 / 592 х 592 х 48 / RP
Marking of Cassette-Type Filters
1 Type:
- FKT – cassette-type filter.
2 Frame material, filter media processing method:
- FGА – galvanized frame with thermo-pleated material;
- FPА – plastic frame with thermo-pleated material;
- FSА – stainless steel frame with thermo-pleated material;
- FGB – galvanized frame with mechanically pleated material on a grid;
- FPB – plastic frame with mechanically pleated material on a grid;
- FSB – stainless steel frame with mechanically pleated material on a grid.
3 Filtration class according to Interstate Standard R EN 779 – 2014:
- G3;
- G4;
- М5.
4 Density of filter media (polyester):
- P = 150; 200; 250 g/m2.
5 Filter dimensions:
- W – filter width (side dimension ∥ to pleating lines);
- H – filter height (side dimension ⊥ to pleating lines);
- D – filter depth (frame).
6 Protective grid:
- RP – grid on the air outlet side;
- RD – grid on both sides.
Marking example:
- FKT – FGA / G4 – 200 / 592 x 592 x 48 / RP.