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Essential elements of an efficient compressed air drying strategy

Drying compressed air is a fundamental requirement for protecting equipment, ensuring process reliability, and maintaining product quality.

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Nitrogen purity explained: how to select the right purity for each industry

For businesses that utilize nitrogen, understanding the nuances of nitrogen purity is not just a technical detail.

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Air quality standard ISO 8573-1

In modern industry, the quality of compressed air is not just a matter of efficiency — it’s a matter of reliability, safety, and product integrity.

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Waste heat recovery in screw compressors

Waste heat recovery in screw compressors is one of the key strategies for improving energy efficiency in industry. Approximately 80–90% of the electrical energy consumed by a compressor is converted into heat, representing a significant potential for useful reuse.

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New OMEGA AIR corporate video

We’re proud to present our new corporate video — a look inside who we are, what we do, and how we do it.

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Compact adsorption dryers for local compressed air preparation at the point of use

In modern industrial processes, compressed air is not only a source of energy, but also a key medium whose quality directly affects the reliability, efficiency, and service life of equipment. When processes are sensitive to moisture, oil, or solid particles, proper compressed air preparation is essential. Compact adsorption dryers deserve special attention, as they enable local preparation of dry air directly at the point of use.

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Maintaining pressure drop in compressed air system: why it matters

Maintaining pressure drop in compressed air system is utterly important in orded to keep compressed air system energy efficient.

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Nitrogen (N₂) self-sufficiency in containerized units: a path to significant savings

The use of nitrogen (N₂) is essential for many processes in the steel, chemical, pharmaceutical, and food industries, among others.

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Ultrasonic Flow and Heat Meters: Your Easy Path to Greater Efficiency and Lower Costs

Our ultrasonic flow and heat meter, designed for external pipeline installation, enables fast and accurate measurement without interfering with the existing system.

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The path to a reliable compressed air system

In industrial environments, compressed air is often considered the "fourth utility." Despite its critical importance, compressed air systems are frequently overlooked when it comes to strategic planning, maintenance, and optimization.

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HAPPY NEW YEAR 2025!

May the New Year bring you all that the past year has missed. An opportunity for new challenges, ideas, new successes. May your decisions be wise, your ideas creative, and your happiness boundless.

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Omega Air – TSA Air & Gas Dryers for low and medium pressures

Temperature Swing Adsorption dryers are dryers that use high temperature to regenerate one of their columns that has been saturated with humidity due to adsorption process. Although our standard is around +160°C, the temperature level depends on the required pressure dew point, adsorbent used, inlet gas composition and other aspects of the process.

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An improved series of refrigeration dryers

Omega air presents a new improved series of refrigeration dryers. A reduction in footprint that makes dryers even more compact than ever before, improved components and an improved testing process ensures the best quality on the market. The most important concern, however, is the care for our environment, which is why we also changed the type of cooling gas.

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Breaking news about PSA Nitrogen Generators

We are happy to announce that our PSA Nitrogen Generators brilliantly passed their last test in date, conducted by the independent laboratory IVD from Maribor, Slovenia!

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Custom-Made Pressure Tanks - Quality and Expertise at Omega Air

We are delighted to introduce another aspect of our rich production capacities: our welding shop, your expert partner in the fabrication of custom-made pressure tanks since 1991. With our expertise in welding and metal fabrication, we provide tailored solutions to meet your specific pressure tank needs.

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Your reliable partner for independent gas production

Omega Air is a leading manufacturer of products for independent gas production. We offer a wide range of compressed gas dryers, nitrogen and oxygen generators, compressed air (gas) containers, and compressed air skid packages to meet the needs of a variety of industries.

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trajnostni sistem za regeneracijo co2 pri proizvodnji vina

A sustainable system for the regeneration of CO2 in wine production

As part of the project, an innovative system for the capture and reuse of CO2 will be developed, which ensures a net reduction of greenhouse gas emissions from wine fermentations, which represent the most emission-intensive process in wine production technology.

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Happy, successful, healthy 2024

Dear business partners, As we near the end of this exceptional year, we would like to sincerely thank you for your trust and successful collaboration. Together, we have overcome challenges, grown, and achieved new milestones.

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Compressed air leaks and their financial impact

In the industrial landscape, efficient compressed air systems play a pivotal role in enhancing productivity and cost management. However, the presence of compressed air leaks can significantly impact both financial performance and workplace safety. In this guide, we'll explore the dangers of compressed air leaks and provide actionable strategies to identify, minimize, and quantify their financial impact.

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Omega Air Achieves ISO 14001 Certification: A Leap Towards Sustainable Development

We are thrilled to announce a significant milestone in our journey towards sustainability and environmental responsibility - Omega Air has achieved the prestigious ISO 14001 certification!

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Outdoor solutions - An example of good practice

At Omega Air, we perfectly know that space issue is sometimes the key factor for a project and it can happen that customers do not have other choice than placing their air & gas treatment outside.

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Compact solutions - An example of good practice

As you know, in Omega Air we do not back down from any challenge. And if you come to us with a special enquiry regarding the general design of our products, we will always look to find a solution. This is particularly the case with dimensions' problematics: the machine needs to travel in a container or through narrow doors, windows or elevators? The installation room has a low ceiling height? We have the solution.

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Prevention and maintenance of your refrigeration dryers

As you know, the El Nino phenomenon will most likely raise the temperatures again this summer... And since summer is only a short time away, refrigeration dryers will soon be put to the test. That's why it's important to be prepared for any unforeseen situations, so that your customers' business can still run smoothly.

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New catalogue available

We are thrilled to announce the release of our latest catalogue, "Product Portfolio", which includes a comprehensive range of equipment and solutions designed to meet your needs in air and gas treatment, compressed air and gas filtration, condensate management, drying, gas generators, gas dryers, gas purifiers, industrial water chillers, pressure vessels, measuring equipment, additional programs, industrial engineering, SKID and BOX units, projects, AirSys, and alternative filter elements.

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How to face multiple points of use with a single machine? An example of good practice

In Omega Air, we believe that our machines need to adapt to the market, the application or a specific project, not the opposite. It then sometimes pushes us to ''think outside the box''!

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How to ensure flexible purity in your gas application? - An example of good practice

Since we started manufacturing our own nitrogen and oxygen generators, we have had to meet many special requirements. One of them was particularly interesting: how to ensure particularly flexible nitrogen purity without giving up guaranteeing high energy efficiency?

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Hydrogen applications

Discovered in 1766 by the British physicist Cavendish, dihydrogen (H2) - more commonly known as hydrogen – is the most common element in the universe (main element of the Sun and stars). However, it is rarely found alone on and in the Earth, and is very often an integral part of various organic materials and, more importantly, water. It is an extremely flammable gas (with oxygen) that also becomes highly toxic when its presence in ambient air increases.

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How to save energy with a hybrid dryer? - Good practice example

With its COM-DRY series of hybrid dryers, Omega Air offers more than just a product to its customers: the flexibility to adapt precisely when and how they want to produce their compressed air, depending on the season and/or application.

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CO2 applications

Under normal conditions, CO2 is a colourless gas, odourless, with a slightly sour taste, denser than air and non-flammable. It is liquefied at a pressure of 15-17 bar and a temperature of -30 to -35 °C. CO2 is non-toxic and is present in the atmosphere in a concentration of about 400ppm. Higher concentrations are dangerous for health due to reduced oxygen in the air.

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Looking for a new way to reduce energy consumption?

You are surely thinking about finding new ways to reduce energy consumption - we have a solution for you! Like many responsible manufacturers, you may be looking for new ways to reduce energy consumption. Obvious steps like using energy-efficient machines and automated heating offer immediate savings. But even when these two steps are taken, there is potential for further energy savings.

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New catalogue available: Gas treatment

In this ever-changing world, Omega Air is a company that never stops exploring and investing in new opportunities. In the last years, we strongly developed our experience and know-how in different fields, that we now regrouped in a new catalogue, called Gas Treatment, which we are very proud to submit to you today.

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Condensate management products and operation

Since water vapour is a part of atmospheric air, condensate in compressed air systems can’t be avoided. During the compression process, the air is heated and then cooled down as it passes through hoses, valves and piping. As it approaches the ambient temperature, the vapour condenses and this liquid can be removed by mechanical separation. As the compressed air cools further, more condensate is formed.

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Compressor station with nitrogen generator for a Slovenian company

For the well-known Slovenian company Presad d.o.o., which deals with the processing of fruit and vegetables, we arranged the entire compressor station for the production of nitrogen gas with a purity of 99.95% at a pressure of 2 bar.

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Nitrogen characteristics and advantages of On-Site Generators

Nitrogen is the most commonly used gas in industry and the most common pure element on earth. It is an inert gas, colorless and odorless and tasteless. Due to these properties, nitrogen is suitable for many industrial applications.

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Increased scope of medical air and oxygen related projects

Recently, Omega Air d.o.o. Ljubljana has an increased scope of drafting projects related to medical air and oxygen.

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Measuring equipment for compressed air

A quality air compressor is definitely an important component of every compressed air system… But without appropriate air treatment and measuring equipment, you are still only ‘’half way’’ there, as you can’t actually prove the compressed air system’s quality.

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Nitrogen generators and adsorption dryers to the pharmaceutical factories

This time our customer was one of the leading Russian pharmaceutical companies, founded in 1997. It is carrying out a full production cycle, from the synthesis of active molecules to the release of finished dosage forms.

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OMEGA AIR sends life-saving goods to help India’s fight against COVID-19

As you know, India is facing a second wave of Covid-19, with widespread shortages of oxygen and medicines. We are proud to present that in collaboration with our distributor in India, we have prepared the first of many oxygen generators to help combat COVID-19.

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We have a new distributor in Algeria!

We are pleased to announce that OMEGA AIR products are now available in Algeria, the largest country in Africa. Sarl SOMIRE just became the official and exclusive distributor of Omega Air brand in Algeria, and offers our Algerian customers complete technical, commercial and logistic support!

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Mobile compressed air station AIR BOX - Example of good practice

Mobile compressed air station with air quality for food was manufactured by OMEGA AIR for our Distributor in Norway. They asked us to manufacture a compact, plug-and-play and customized mobile compressed air system, in a 6-meter-long container, to be able to rent it out to their customers. We love projects like this and started right away with the design of mobile compressed air station AIR BOX.

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SKID Based Solutions by Omega Air - Mobile SKID NM-GEN 06

OMEGA AIR always thrives to propose the most tailor-made solution possible to its customers, according to his needs and application’s data. Whether it is about the type of gas, the pressure, the ambient conditions, the design code or the dimensions, we can have a solution!

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Alternative filters by OMEGA AIR

As manufacturer and specialist for filtration equipment Omega Air offers one of the most comprehensive ranges of replacement filter elements. Discover our range of replacement filters to upgrade your compressed air system to ensure maximum performance.

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We successfully implemented ISO 13485:2016

We are pleased to announce that OMEGA AIR d.o.o. Ljubljana has reached a new milestone on the path of company’s growth and development. We successfully implemented quality management system ISO13485:2016 for production of medical devices.

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A complete solution for drying and filtering of compressed air

The internationally recognized Slovenian manufacturer of special materials in the field of zeolites, special alumina, silicates and boehmites turned to us with a request for a complete solution for drying and filtration of compressed air.

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New video - Oxygen generators O-GEN

OMEGA AIR produces wide range of PSA Oxygen generators O-GEN with oxygen purity up to 95% and capacity ranging from 0,4 to 100 Nm3/h. O-GEN generators produce gaseous oxygen on site in cost effective way and represent alternative to conventional oxygen supply in high pressure bottles or liquid form.

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Medical oxygen generators in containers

The Covid 19 pandemic has caused the overcrowding of hospitals and the lack of oxygen, due to the air-blowing of infected patients. For this purpose, our company Omega Air, and our buyer, who deals with the medical equipment, have developed emergency oxygen supply equipment that hospitals use to increase oxygen capacity.

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Oxygen applications

Oxygen, is present in the air with concentration around 21%. Oxygen is at atmospheric conditions always present in gas phase with no odour, colour or taste. It is a highly reactive substance, reacting with almost all elements, except inert gases. This is why it is used in a variety of oxygen applications: Medical, pharmaceutical, aquaculture, feed gas for ozone generators, glass blowing, NOx reduction for fuel burners, oxygen leaching and welding.

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Compressed air and gas treatment

In this article, we will introduce you the basic principles of the most typical compressed air application.

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Dimensioning of compressed air systems

Every compressed air system is an individual project with unique requirements. Since compressed air production is expensive, lack of experience in design can result in a significant increase in operating costs of the system. Any small mistake, such as a significant pressure drop in the system may result in additional costs and substantially lower system efficiency.

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Compressed air filters

Compressed air filters are used to remove contaminants from compressed air. The quality of the compressed air depends on the application. According to ISO 8573-1, there are six quality classes, and with each level, the cost of producing air increases.

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OMEGA AIR growing its core gas filtration and drying services

Omega Air is based in the Slovenian capital of Ljubljana from where it has developed a reputation as a specialist in the filtration, drying and generation of gas.

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We have a new distributor in France

We are pleased to announce that OMEGA AIR products are now available from stock in France!

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Desiccant adsorption dryers for cement production

All companies that produce cement need a large amount of compressed air to operate. The compressed air station distributes compress air to various technological processes.

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New distributors on board!

We are delighted to be able to announce that the Omega Air family just got some new members!

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OMEGA AIR filters cover all the aspects of upstream

Omega Air hails from the Slovenian capital of Ljubljana and cites gas filtration and drying solutions as its speciality.

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Our webpage extended by another language

We are delighted to share with you that our website is available in Portuguese language which is spoken by about 215 million people, primarily in Portugal and Brazil, where it is an official language.

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High pressure applications

Every compressed air application needs certain pressure for normal operation and for easier classification of the compressors and the equipment for air treatment some non-written rules regarding pressure ranges were determined.

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We have just launched our new website

We present a new website which has been built for about 128 million people. Welcome!

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Process and sterile filtration

Since 1988 OMEGA AIR is developing and manufacturing quality solutions for treatment of industrial as well as process air and gas.

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Nitrogen gas applications

Nitrogen is an inert gas that is suitable for a wide range of applications, covering various aspects of chemical manufacturing, processing, handling, and shipping.

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Alternative filter elements - Benefits of OMEGA AIR Technology

Omega Air is a manufacturer of alternative filter elements according to ISO 8573-1. Filters are tested by IUTA.

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Custom made compressed air dryers available

Omega Air is a producer of custom made refrigeration and adsorption compressed air dryers, even for high pressure applications.

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Our webpage also in Italian language

We are delighted to share with you that we extended our website with another language.

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SKID with nitrogen generator

SKID is a high-tech equipment that enables the acquisition of nitrogen with a purity of 96 to 99.999%. SKID represents a complete set of several components and devices that are centrally controlled and managed.

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Nitrogen and oxygen production

Oxygen and nitrogen represent main parts of the air. All N2 and O2 which are commercially available are produced form of the air. Nitrogen is colourless, odourless and tasteless gas.

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Condensate management

The condensed water and water aerosols cause corrosion to the storage and distribution system, damages equipment, reduces production efficiency and increases maintenance costs.

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Measuring equipment- Essential Part of Todays Compressed Air/Gas Systems

Why do we need measuring equipment? Measuring = Knowing the actual performance of your system.

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Our webpage also in Spanish language

We are launching a new site which has been built for more than 500 million spanish speakers. Welcome!

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Filtration Technology in Compressed Air System

Did you know that compressed air is the third most common energy source in the industry?

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New language available - Traditional Chinese

We are delighted to share with you that we extend our website with another language.

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OMEGA AIR webpage in French language

We are delighted to announce that we have just launched Omega Air webpage in French language.

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Humidity and condensate in compressed air system

Atmospheric air, containing impurities and water moisture is drawn into a compressor and compressed to a higher pressure.

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OMEGA AIR webpage in German language

We are delighted to announce that we have just launched Omega Air webpage in German language.

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Pressure drop and controlling system pressure

As you may know maintaining pressure drop is important way to make the compressed air system energy efficient.

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Omega Air webpage in Polish language

We are delighted to announce that our partner has just launched Omega Air webpage in Polish language.

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Heatless adsorption compressed air dryers

We are pleased to announce 2 new models: A-DRY 150, A-DRY 200

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Omega Air webpage in Chinese language

Within the frame of promotion for ComVac Asia exhibition in Shanghai we are delighted to announce the launch of Omega Air webpage in Chinese language.

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Separate oil from condensate

Just 1 litre of used oil can contaminate 1.000.000 litres of fresh water

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Omega Air webpage in Russian language

Within the frame of promotion for PCV EXPO exhibition in Moscow we are delighted to announce the launch of Omega Air webpage in Russian language.

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Demonstration of the Micro Biogas Plant

Micro Biogas Plant built by Omega Air has been presented at Agricultural Institute of Slovenia on May 18.

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Opening of the first Omega Air Micro biogas plant

With the opening on Tuesday 16th of June, the micro biogas plant (MiBP) development project was successfully completed.

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New catalogues

A number of new catalogues, brochures and flyers are made for you. Please contact our Sales Department.