Activated carbon filter BFHPA-25-0900 – DN150 flange, 156,667 l/min oil below 0.005 mg/m³ · class 1-x-1 · 25 bar
Code: BFHPA-25-0900Related products
Product detailed description
The BFHPA-25-0900 activated carbon filter removes oil vapours, hydrocarbons and odours; residual oil is below 0.005 mg/m³. It has a DN150 flange, a flow of 156,667 l/min (9,400 Nm³/h) at 7 bar and 6 elements; working pressure up to 25 bar.
It belongs to the range of Omega Air BFHP flanged filters up to 25 bar: the welded carbon steel housing is the same for all stages, and the element determines the stage. It is supplied as a filter housing with elements, without a condensate drain.
Activated carbon works up to +45 °C and must not be used in an oil-saturated environment. An S microfilter must always be installed before it — only with it does solid particle class 1 apply.
Specifications
| Parameter | Value |
|---|---|
| Connection | DN150 flange |
| Flow at 7 bar | 156,667 l/min (9,400 Nm³/h) |
| Working pressure | up to 25 bar |
| Working temperature | +1.5 to +45 °C |
| ISO 8573-1 class | 1-x-1 |
| Residual oil | < 0.005 mg/m³ |
| Pressure drop of a new element | 60 mbar |
| Element replacement | within 6 months at the latest |
| Filter material | activated carbon |
| Number of elements | 6 |
| Housing | welded carbon steel, RAL 7021 (dark grey) |
| Height A | 1,420 mm |
| Width across flanges B | 680 mm |
| Housing diameter øD | 405 mm |
| Weight | 218 kg |
| Condensate drain | ordered separately |
Dimensions

Dimensions according to the manufacturer: height A 1,420 mm, width across flanges B 680 mm, housing diameter øD 405 mm; weight 218 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 manufacturer’s correction factor:
| Pressure (bar) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 15 | 18 | 20 | 22 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow (l/min) | 59,533 | 78,334 | 98,700 | 117,500 | 137,867 | 156,667 | 177,034 | 195,834 | 216,200 | 255,367 | 294,534 | 313,334 | 371,301 | 412,034 | 452,768 | 509,168 |
For other conditions, such as a different temperature, the flow has to be recalculated — contact us.
Elements and accessories
Where to place it

Always after the BFHPS microfilter. Only with it does solid particle class 1 apply, and the activated carbon does not receive oil droplets.
You will find other sizes among the filters of the same stage.
Additional parameters
| Category: | BFHPA flanged activated carbon filters up to 25 bar |
|---|---|
| Pressure: | 25 bar |
| Connecting: | DN150 |
| Filter insert: | BFA-0240V |
| Material: | Carbon steel |
| Condensate discharge: | Without drain |
| Number of inserts: | 6 |
| Working temperature: | +1,5 / +45 °C |
| Flow: | 156,667 l/min |
| Product type: | Complete filter |
| Residual oil: | <0,005 mg/m³ |
| Quality class - oils: | 1 |
| Quality class - solid impurities: | 1 |
| Filtration stage: | Activated carbon |
| Connection type: | Flange |
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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