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Sterile filter SFS-144 – 10 bar, DN65, 28,000 l/min 0.01 micron sterile element · 10 bar

Code: SFS-144
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€4 191,22 / pcs €3 463,82 excl. VAT Measure price:
up to 14 days
Delivery to:
18.11.2026
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With a DN65 connection and a flow of 28,000 l/min at 7 bar, the SFS-144 sterile filter traps submicron particles down to 0.01 µm, including microorganisms (bacteria). Working pressure up to 10 bar, polished stainless steel 1.4404 housing also designed for sterilisation.

Detailed information

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Product detailed description

The SFS-144 stainless steel sterile filter traps submicron particles down to 0.01 µm, including microorganisms (bacteria). It has a DN65 connection for a ø 76.1 mm tube, a flow of 28,000 l/min at 7 bar and a working pressure of up to 10 bar.

It belongs to the range of SF sterile filters. The housing is also designed for sterilisation.

Specifications

ParameterValue
ConnectionDN65, tube ø 76.1 mm
Flow at 7 bar28,000 l/min (1,680 Nm³/h)
Working pressure10 bar
Element temperature−20 to +150 °C
Filtration rating0.01 µm
ISO 8573-1 class1-x-x
Element replacementat least once every 12 months
ElementSFS-144V
Element materialborosilicate microfibres
Element designwrapped
Housingstainless steel 1.4404, polished
Height A741 mm
Width across the connections B205 mm
Housing diameter C139.7 mm
Connection axis height D136 mm
Weight8.4 kg
Vent and drain EG 1/4" thread at the top and in the bottom

Housing and dimensions

Drawing of the SF filter with dimensions A, B, C, D and drain E
A height, B width across the connections, C housing diameter, D connection axis height, E vent and drain.

The housing is made of stainless steel 1.4404 with the outer surface polished to Ra 0.8 and is also designed for sterilisation. According to the manufacturer, the sterile element withstands a large number of sterilisation cycles and works at −20 to +150 °C.

According to the manufacturer: height A 741 mm, width across the connections B 205 mm, housing diameter C 139.7 mm, connection axis height D 136 mm. Weight 8.4 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 10 bar it is 1.38:

Pressure (bar)4710
Flow (l/min)17,64028,00038,640

Spare element

For this filter:
Spare elementSFS-144V
The same element under a PF range codePFSF-175V

Where to place it

Filtration stages in the direction of flow, with stage SF highlighted
Stages in the direction of flow; SF is highlighted.

It goes at the end of the filtration, after the SPFM fine pre-filter and the SPFS microfilter. They trap the oil and most of the particles, so the sterile element works with clean air.

You will find other sizes among the SF sterile filters.

Additional parameters

Category: SF sterile stainless steel filters up to 10 bar, DN10 to DN100
Version: Sterile filter
Pressure: 10 bars
Connecting: DN65
Dimensions: 741 × 205 × 139.7 mm
Filtration: 0.01 µm
Filter insert: SFS-144V
Material: Stainless steel
Number of inserts: 1
Working temperature: -20 / +150°C
Flow: 28,000 l/min
Quality class - solid impurities: 1

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Alfa and Omega from Slovenia

In 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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hannover

Omega products are used everywhere

A 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 industry

Omega 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:

  • special industrial filters
  • filter inserts
  • electronic condensate drains
  • separators
  • dryers (absorption, membrane)
  • activated carbon columns