Products > Gas Filters
ALFA IN FO and FT filters are designed for removing impurities from fluid medium in pipelines. In compliance with Standard EN 437:2004, they are suitable for distribution of heating gases, air and other non-aggressive gases, where lower content of impurities is required. That is why they are inserted before gas-meters, valve batteries, burners, etc.
The filters can be used according to a model up to maximum working pressure of 0.4; 0.6; 1.6 MPa and working temperature from -20 °C to +80 °C. Maximum speed of medium at the inlet nozzle is 20 m/s-1.
The filters consist of a body, a cover and a resilient filtration cartridge. The body and the cover is die-cast and machined from AlSi10Mg. The filter cartridge textile traps particles up to 5 micrometers.
|
Type |
inside diameter |
RP thread |
Weight (kg) |
Max. working pressure |
|
FO 20F-Z |
20 |
3/4 |
0,6 |
0,6 MPa |
|
FO 25F-Z |
25 |
1 |
0,6 |
0,6 MPa) |
|
FO 32F-Z |
32 |
1 1/4 |
1,6 |
0,6 MPa |
|
FO 40F-Z |
40 |
1 1/2 |
1,6 |
0,6 MPa |
|
FO 50F-Z |
50 |
2 |
3,7 |
0,6 MPa |
|
FO 50F-K |
50 |
x |
6,0 |
0,6 MPa |
|
FO 80F |
80 |
x |
8,0 |
0,6 MPa |
|
FO 100F |
100 |
x |
17,2 |
0,6 MPa |
|
FO 150F |
150 |
x |
31,0 |
0,4 MPa |
|
FO 200F |
200 |
x |
48,0 |
0,4 MPa |
|
FT 50 |
50 |
x |
6,0 |
1,6 MPa |
|
FT 80 |
80 |
x |
14,0 |
1,6 MPa |
Gas Filters are certificated according to Directive 97/23/ES (pressure equipment).
 Gas Filter DN 50, max. pressure 0,6 MPa (6 bars) Connection: thead RP 2 or flange DN50 PN16...  |
 Gas Filter DN 100, max. pressure 0,6 MPa (6 bars) Connection: Flange DN100 PN16... |
||
Gas Filter DN 200, max. pressure 0,4 MPa (4 bars) Connection: Flange DN200 PN16... |
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