Sintered pre-filter WFITI1-070 – 14 bar, G 1 1/2", 10,000 l/min 1 micron sintered stainless steel · 14 bar
Code: WFITI1-070Related products
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Product detailed description
The WFITI1-070 sintered process pre-filter traps solid particles larger than 1 µm. It has a G 1 1/2" connection (female pipe thread), a flow of 10,000 l/min at 7 bar and a working pressure of up to 14 bar.
It belongs to the WFIT process filters, among the WFITI1 sintered pre-filters: the housing is the same for all stages, only the element differs.
Specifications
| Parameter | Value |
|---|---|
| Connection | G 1 1/2" (female pipe thread) |
| Flow at 7 bar | 10,000 l/min (600 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 | PFI1-070V |
| Element material | sintered stainless steel 1.4404 |
| Element design | sintered |
| Housing | welded stainless steel 1.4404 |
| Height A | 376 mm |
| Width across the connections B | 180 mm |
| Housing diameter C | 114.3 mm |
| Weight | 4.6 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 FKM seals (EPDM or silicone on request) and female pipe threads. It withstands −20 to +150 °C; the actual limit depends on the seals and the element.
Dimensions according to the manufacturer: height A 376 mm, width across the connections B 180 mm, housing diameter C 114.3 mm. Weight 4.6 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) | 6,300 | 10,000 | 13,800 | 18,800 |
Element and accessories
Where to place it

It goes after the basic mesh or the fibre pre-filter, before the WFITM fine pre-filter.
You will find other sizes among the filters of the same stage.
Additional parameters
| Category: | WFITI1 sintered stainless steel pre-filters up to 14 bar |
|---|---|
| Pressure: | 14 bar |
| Connecting: | 1 1/2" |
| Dimensions: | 376 × 180 × 114.3 mm |
| Filtration: | 1 µm |
| Filter insert: | PFI1-070V |
| Material: | Stainless steel |
| Condensate discharge: | Without drain |
| Number of inserts: | 1 |
| Working temperature: | +1.5 / +150 °C |
| Flow: | 10,000 l/min |
| Product type: | Complete filter |
| Filtration stage: | Dust filter 1 µm |
| Connection type: | Female thread |
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Product rating
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Alfa and Omega from SloveniaIn the Slovenian capital, Ljubljana, there is a company specialized in compressed air treatment, production of industrial filters and filter inserts, separators or special membrane dryers and other products. Omega Air was founded in 1988 as a family business and soon secured a place in the industry. Over the years, Omega Air's workforce has also grown with increasing production and today the company employs more than 250 people. |
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Omega products are used everywhereA wide range of applications is typical for Omega Air products. Its products are used in heavy industry as well as by private entities. Slovenia's footprint is thus noticeable in industrial sectors such as electrical, gastronomy, pharmaceuticals, moto and also in the chemical-industrial sector. However, the company's main product is special filters, which are exported all over the world. |
No greenhorn in the industryOmega Air also boasts several proprietary innovations and patents that originate in the development department. The company has also been awarded several times for its innovative solutions at the International Engineering Fair itself, which is traditionally held in Hannover, Germany. The Omega Air product range is brought to you by our air compressors company below. |
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