Sintered pre-filter SPFI1-030 – 14 bar, G 1", 5,250 l/min 1 micron sintered stainless steel · 14 bar
Code: SPFI1-030Related products
Spare element PFI1-030V for PF, HPF, WFIT, WFIF and SPF sintered pre-filters of size 030 — sintered stainless steel 1.4404. Replace it at least once every 12 months.
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With a G 1" connection and a flow of 5,250 l/min at 7 bar, the SPFSF-030 sterile filter has a 0.01 µm sterile element (solid particle class 1) for the end of the filtration....
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Product detailed description
The SPFI1-030 sintered stainless steel pre-filter traps solid particles larger than 1 µm. It has a G 1" connection, a flow of 5,250 l/min at 7 bar and a working pressure of up to 14 bar.
It belongs to the range of SPF filters, among the SPFI1 sintered pre-filters: the housing is the same for all stages, only the element differs.
Specifications
| Parameter | Value |
|---|---|
| Connection | G 1" (pipe thread) |
| Flow at 7 bar | 5,250 l/min (315 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 | PFI1-030V |
| Element material | sintered stainless steel 1.4404 |
| Element design | sintered |
| Housing | stainless steel 1.4404, polished |
| Height A | 299 mm |
| Width across the connections B | 136 mm |
| Housing diameter C | 88.9 mm |
| Weight | 3.1 kg |
| Drain E | G 1/8" thread in the bottom |
Housing and dimensions

The housing is made of stainless steel 1.4404, or 1.4301 on request, with the outer surface polished to Ra 0.8 and EPDM seals (FKM or silicone on request). It withstands up to +150 °C; the actual limit depends on the element.
According to the manufacturer: height A 299 mm, width across the connections B 136 mm, housing diameter C 88.9 mm. Weight 3.1 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) | 3,308 | 5,250 | 7,245 | 9,870 |
Spare element
| For this filter: | |
|---|---|
| Spare element | PFI1-030V |
Where to place it

It goes after the basic mesh, before the SPFM fine pre-filter.
You will find other sizes among the filters of the same stage.
Additional parameters
| Category: | SPFI1 sintered stainless steel pre-filters up to 14 bar |
|---|---|
| Version: | Dust filter |
| Pressure: | 14 bar |
| Connecting: | 1" |
| Dimensions: | 299 × 136 × 88.9 mm |
| Filtration: | 1 µm |
| Filter insert: | PFI1-030V |
| Material: | Stainless steel |
| Number of inserts: | 1 |
| Working temperature: | +1.5 / +150 °C |
| Flow: | 5,250 l/min |
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With a G 3/4" thread and a flow of 3,250 l/min at 7 bar, the IHP4R-010 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1/2" thread and a flow of 2,167 l/min at 7 bar, the IHP2R-007 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 3/8" thread and a flow of 1,167 l/min at 7 bar, the IHP1R-005 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1 1/2" thread and a flow of 8,250 l/min at 7 bar, the IHP1R-047 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 2" thread and a flow of 11,917 l/min at 7 bar, the IHP4R-094 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 2" thread and a flow of 11,917 l/min at 7 bar, the IHP2R-094 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 1 1/4" thread and a flow of 6,333 l/min at 7 bar, the IHP4R-030 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1 1/2" thread and a flow of 8,250 l/min at 7 bar, the IHP2R-047 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1/2" thread and a flow of 2,167 l/min at 7 bar, the IHP4R-007 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 3/8" thread and a flow of 1,167 l/min at 7 bar, the IHP4R-005 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
AFM filters are used to remove the largest mechanical impurities from compressed air up to 0.1 µm according to ISO 8573-1 class 2. Body with easily removable container and...
AFM filters are used to remove the largest mechanical impurities from compressed air up to 0.1 µm according to ISO 8573-1 class 2. Body with easily removable container and...
With a G 1" thread and a flow of 4,583 l/min at 7 bar, the IHP1R-018 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
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Product rating
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