Danfoss FIA 25 in-line strainer housing for the SVL Flexline industrial-refrigeration range. Traps scale and debris to protect downstream valves, pumps and controls. Straightway body with butt weld connections to EN 10220; 25 mm (1 in) nominal size. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Steel body suits HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems. Supplied with cover; the filter insert (mesh grade, plain or pleated) is ordered separately.
| Type | Strainer housing, FIA 25 |
| Code number | 148B5443 |
| Series | SVL Flexline (FIA strainer) |
| Product group | Strainers |
| Nominal size | 25 mm (1 in) |
| Direction | Straightway |
| Connection | Butt weld |
| Connection standard | EN 10220 |
| Equipment | Cover |
| Body material | Steel |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Kv value | 10.5-14.5 m3/h depending on filter insert grade (µ100 plain 10.5, µ100 pleated 13.8) |
| Applicable media | HCFC, HFC, R717 (ammonia), R744 (CO2) |
| Conformity assessment | PED Article 4, paragraph 3 (sound engineering practice) |
| Approvals | CE |
| Net weight | 2.88 kg |
| EAN | 5702428476621 |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Connection Code | (2001:D26:25) |
| Connection material | Steel |
| Cv value [gal/min] 100 plain | 47.11 gal/min |
| Cv value [gal/min] 100 pleated | 60.76 gal/min |
| Cv value [gal/min] 150 plain | 46.23 gal/min |
| Cv value [gal/min] 38 plain | 51.07 gal/min |
| Cv value [gal/min] 72 plain | 48.87 gal/min |
| Cv value [gal/min] 72 pleated | 63.84 gal/min |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 1 in |
| Inlet connection size [mm] | 25 mm |
| Inlet connection type | Butt weld |
| Kv value [m3/h] µ100 plain | 10.5 m³/h |
| Kv value [m3/h] µ150 plain | 10.7 m³/h |
| Kv value [m3/h] µ150 pleated | 13.8 m³/h |
| Kv value [m3/h] µ250 plain | 11.1 m³/h |
| Kv value [m3/h] µ250 pleated | 14.5 m³/h |
| Kv value [m3/h] µ500 plain | 11.6 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Outlet connection size [in] | 1 in |
| Outlet connection size [mm] | 25 mm |
| Outlet connection type | Butt weld |
| PED category | Art. 4, par. 3 |
| REACH Candidate List substances | No |
| Refrigerants | R113 |
| Temperature range [°C] [max] | 150 °C |
| Temperature range [°C] [min] | -60 °C |
| Temperature range [°F] [max] | 302 °F |
| Temperature range [°F] [min] | -76 °F |
| Valve version | Standard version |
| Material | Steel |
| Pressure rating | 52 bar |
| Temperature range | -60 to 150 C |
| Standard size | 25 mm |
| MOQ | 1 |
Danfoss FIA in-line strainer housing for the SVL Flexline industrial-refrigeration range. Protects downstream valves, pumps and controls by trapping scale and debris. Select by nominal size, body direction (angleway / straightway) and connection (weld standard). The filter insert (mesh grade, plain or pleated) is ordered separately; butt weld, socket weld and different weld standards are separate housing codes and are not interchangeable.