Silicone-free fine pre-filter AAFSM-25 – G 1/4", 417 l/min 0.1 microns · silicone-free
Code: AAFSM-25
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Product detailed description
The AAFSM-25 silicone-free fine pre-filter traps fine solid particles larger than 0.1 µm as well as water and oil droplets. It has a G 1/4" thread and a flow of 417 l/min at 7 bar, working pressure up to 16 bar.
It is designed for compressed air lines used in painting: the seals are made of silicone-free NBR and the housing is not lubricated, so the filter itself does not add any substances to the air that cause defects in a fresh coat of paint.
It belongs to the range of Omega Air AAFS silicone-free filters: the housing is the same for all five stages, only the element differs. The housing is supplied with the element.
Specifications
| Parameter | Value |
|---|---|
| Connection | G 1/4" |
| Flow at 7 bar | 417 l/min (25 Nm³/h) |
| Working pressure | 16 bar |
| Working temperature | +1.5 to +65 °C |
| Filtration rating | 0.1 µm |
| Element replacement | within 12 months at the latest |
| Housing | aluminium, cataphoretic coating (KTL) and powder coating in RAL 3020 (red) |
| Seals | silicone-free NBR, lubricant-free housing |
| Condensate outlet | G 1/2" |
| Dimensions A × B × C × D | 145 × 73 × 18 × 50 mm |
| Weight | 0.42 kg |
| Spare element | AAFSM-25V |
Dimensions
Dimensions A × B × C × D: 145 × 73 × 18 × 50 mm, weight 0.42 kg.
Flow by pressure
The flow applies to a pressure of 7 bar and a temperature of +20 °C. At a different pressure, it changes according to the correction factor:
| Pressure (bar) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow (l/min) | 158 | 209 | 263 | 313 | 367 | 417 | 471 | 521 | 575 | 626 | 680 | 730 | 784 | 834 | 888 |
Spare element and accessories
| For this filter: | |
|---|---|
| Connection kits and wall bracket kits | AAF connection kits |
| Condensate drain | drains for filters |
| Element clogging indication | indicators and differential pressure gauges |
Where to place it
It goes after the AAFSR dust filter, before the AAFSS microfilter. The 0.1 µm fine pre-filter extends the life of the microfilter, but it cannot replace it.
You will find other sizes among the filters of the same stage.
Additional parameters
| Category: | AAFSM silicone-free fine pre-filters |
|---|---|
| Pressure: | 16 bar |
| Connecting: | 1/4" |
| Dimensions: | (A)145 x (B)73 x (C)18 x (D)50 mm |
| Filtration: | 0.1 µm |
| Filter insert: | AAFSM-25V |
| Material: | Aluminium |
| Working temperature: | +1.5 / +65°C |
| Flow: | 417 l/min |
| Product type: | Complete filter |
| Residual oil: | <0,1 mg/m³ |
| Quality class - oils: | 2 |
| Quality class - solid impurities: | 2 |
| Filtration stage: | Fine pre-filter 0.1–0.3 µm |
| Connection type: | Female thread |
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. |
What Omega Air produces:
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