Sintered pre-filter WFIFI1-175 – 14 bar, DN65, 28,000 l/min 1 micron sintered stainless steel · 14 bar
Code: WFIFI1-175
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Product detailed description
The WFIFI1-175 sintered process pre-filter traps solid particles larger than 1 µm. It has a DN65 flange, a flow of 28,000 l/min at 7 bar and a working pressure of up to 14 bar.
It belongs to the WFIF process filters, among the WFIFI1 sintered pre-filters: the housing is the same for all stages, only the element differs.
Specifications
| Parameter | Value |
|---|---|
| Connection | DN65 flange |
| Flow at 7 bar | 28,000 l/min (1,680 Nm³/h) |
| Working pressure | 14 bar |
| Element temperature | +1.5 to +150 °C |
| Filtration rating | 1 µm |
| Element replacement | at least once every 12 months |
| Element | PFI1-175V |
| Element material | sintered stainless steel 1.4404 |
| Element design | sintered |
| Housing | welded stainless steel 1.4404 |
| Height A | 752 mm |
| Length across the flanges B | 295 mm |
| Housing diameter C | 139.7 mm |
| Weight | 14.2 kg |
| Condensate drain outlet E | G 1/2" thread in the bottom |
| Condensate drain | ordered separately |
Housing and dimensions
The welded housing is made of stainless steel 1.4404, or 1.4301 on request, with flanges according to EN 1092-1/11 PN16 (ANSI B16.5 WN Class 150 on request) and FKM seals. It withstands −20 to +150 °C; the actual limit depends on the seals and the element.
According to the manufacturer: height A 752 mm, length across the flanges B 295 mm, housing diameter C 139.7 mm. Weight 14.2 kg.
Flow by pressure
The flow applies to a pressure of 7 bar and a temperature of +20 °C. At a different pressure, it is multiplied by the correction factor; at 14 bar it is 1.88:
| Pressure (bar) | 4 | 7 | 10 | 14 |
|---|---|---|---|---|
| Flow (l/min) | 17,640 | 28,000 | 38,640 | 52,640 |
Element and accessories
Where to place it
It goes after the basic mesh, before the WFIFM fine pre-filter.
You will find other sizes among the filters of the same stage.
Additional parameters
| Category: | WFIFI1 sintered stainless steel pre-filters up to 14 bar |
|---|---|
| Version: | Dust filter |
| Pressure: | 14 bar |
| Connecting: | flange DN65 |
| Dimensions: | 752 × 295 × 139.7 mm |
| Filtration: | 1 µm |
| Filter insert: | PFI1-175V |
| Material: | Stainless steel |
| Condensate discharge: | Without drain |
| Number of inserts: | 1 |
| Working temperature: | +1.5 / +150 °C |
| Flow: | 28,000 l/min |
Product rating
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What Omega Air produces:
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