ALUP Compressors

About ALUP

ALUP Compressors has over 90 years of industrial experience. It is our ambition to offer compressed air solutions that ensure we are first in choice for our customers.  To reach this goal we continuously invest in our product development to make sure that we are always able to offer

❱ High performance and excellent quality
❱ Integrated engineered solutions
❱ Full energy efficiency
❱ Total cost of ownership
❱ Environmental care

ALUP began its success story in 1923 in Köngen near Stuttgart, Germany. From the start, the company focusses on the production of Auto-LUft-Pumpen, a product that gave ALUP it's name. ALUP-Kompressoren established itself in no time becoming a competent partner for many compressed air distributors – and this is exactly what we are still today.



Jack-of-all-trades

Our solutions are developed for all sectors. Thanks to our ingenious combination of energy efficiency, cost efficiency and top performance, we offer you the best solution. We pay meticulous attention to always remaining on the cutting edge of technology. We are constantly evolving and ensure the necessary flexibility, thanks to customer proximity.

A wide range of products

Only those who offer the right product, are able to present the best solution. Our wide product range includes everything from simple professional applications to complete industrial equipment. With us as your partner, you can focus on your core business and rely on us for all aspects regarding your compressed air supply.

Committed to Sustainability

At ALUP Compressors, our commitment to sustainability guides every decision we make. Our goal is to build a better future by enhancing the energy efficiency of compressed air production. Established in 1923, we support sustainable growth and environmentally friendly production by improving compressed air efficiency for industrial companies worldwide.






Product ranges offered by Ash Air

Rotary Screw Compressors 

Fixed Speed above 50HP

Largo screw compressors provide high-quality air for wide range of industrial applications. Largo and Allegro compressors are built around three features which make the, stand out: Superior efficiency; Intelligent control; Ultimate reliability and serviceability.

Up to 35% of energy consumption can be saved through a combination of advanced elements, compared to a fixed speed machine of the same size. This series is a brilliant choice for modern engineering and manufacturing facilities. Equipped with Aircontrol 5.1 controllers, the machine operates to its maximum efficiency when you have a full control of your compressed air system.

Designed and manufactured to help you achieve more in your daily operation. Reliable, efficient and easy to operate, the compressor will ensure trouble-free operation while keeping the operating costs at a minimum.

Variable Speed Drive above 50HP

Did you know that energy costs represent about 70% of the total operating cost of your compressor over a 5-year period? That’s why reducing the energy consumption of your compressed air installation should be a major focus. For the right application, variable speed technology, such as on the Allegro variable frequency drive compressor, can cut the energy bill of your compressor by up to 35%.

The Allegro reduces energy consumption in the following ways: The variable frequency drive compressor matches air supply with demand therefore reducing energy consumption when the demand is lower. If the demand is stable then the Air Control 5.1 guarantees a fixed set pressure, No unload cycles above 20% load, No peak current due to soft start.

Allegro air compressors are built around three features which make the, stand out: Superior efficiency; Intelligent control; Ultimate reliability and serviceability.

Contact Us about ALUP Compressed Air Solutions today


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Related links

Manukau Institute of Technology (MIT) and Ash Air – A 10 Year Partnership That’s Going Places!

11 Jul '22

Manukau Institute of Technology (MIT) and Ash Air – A 10 Year Partnership That’s Going Places!

Ash Air have provided our services to Manukau Institute of Technology (MIT) for more than 10 years. In 2019, MIT decided to move their technical departments from Otara and Mahunga Drive Campuses to their new facility in Manukau City Centre. The new facility at Manukau was designed specifically for Civil, Mechanical, Electrical, Automobile and Marine Engineering departments.

Our People Feature: 'A Chat With Our Service Planners!

22 Jun '22

Our People Feature: 'A Chat With Our Service Planners!

The team at Ash Air are passionate about supporting the continuity of your business 24/7; supporting all aspects of your compressed air and vacuum systems, with second-to-none service for all brands. Consistently working towards providing absolute compressed air performance for your operations, we couldn't achieve this without an intregal part of the formula: our ever-important Service Planners!

Why is air treatment necessary?

21 Jun '22

Why is air treatment necessary?

Air is always contaminated with solid particles such as dust, sand, soot, salt crystals and water as it leaves the compressor. An effective compressed air treatment system lowers the dew point of the air and takes out the elements that may harm equipment downstream of the compressor and dryer

Why Do I Have Water in my Compressor Lines in the Winter When I Have a Dryer?

21 Jun '22

Why Do I Have Water in my Compressor Lines in the Winter When I Have a Dryer?


The ambient temperature in an air compressor’s environment can greatly affect your air compressor’s performance. All air compressors will generate some amount of water, but depending on inlet air conditions some can produce large amounts of water.

What to do with your old compressor?

21 Jun '22

What to do with your old compressor?

Just purchased a new compressor? Are you asking yourself, “Now what am I going to do with this old air compressor?”

Which Parts are Checked and Replaced During Routine Maintenance on my Air Compressor?

21 Jun '22

Which Parts are Checked and Replaced During Routine Maintenance on my Air Compressor?

Routine maintenance on your screw compressor or piston compressor is vital to ensuring your unit is performing to its full potential. There are simple checks and inspections you can do daily, weekly and monthly to keep your compressor running efficiently and to avoid downtime.

Time to get excited about new learning opportunities!

21 Jun '22

Time to get excited about new learning opportunities!

In Ash Air we encourage curiosity and creativity and believe that everyone has the opportunity to learn, every day. To celebrate our culture of continuous learning. This year, we were proud to be involved with the #NeverStopLearning Festival, aimed to give inspiration and learning opportunities in various forms., 

Wrap up: Ash Air at EMEX 2022

13 Jun '22

Wrap up: Ash Air at EMEX 2022

And that's a wrap! Ash Air attended EMEX 2022, recently held on Tuesday 31st May - Thursday 2nd June, situated in Hall 2, stand #2020. It was an epic three days, with a team of regional sales engineers answering questions and meeting many new prospective and current customers...


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The Cost of Compressed Air: What are the Lifetime Costs of a Compressor?

Whether you use your air compressor for woodcarving, bottling or manufacturing consumables, compressed air plays a critical role in your business. It is undeniable that compressed air is a valuable source to your applications.

How much air pressure do I need for my application

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How much air pressure do I need for my application

There are many things to consider during the selection process of an air compressor for your business. Most important, determining the proper size of the compressor to match your operational needs.

What Causes the Dewpoint to Spike on your Air Compressor?

20 May '22

What Causes the Dewpoint to Spike on your Air Compressor?

Dewpoint spikes immediately after desiccant switchover (line C) indicate that the desiccant was not sufficiently cooled before being brought on-line. Hot desiccant will not adsorb moisture well until it cools down, after which the dewpoint should dro...

Why is there Oil in my Screw Compressor Air Tank?

20 May '22

Why is there Oil in my Screw Compressor Air Tank?

Don’t be alarmed if you find oil in your air compressor tank. Actually, all rotary screw compressors pass trace amounts of oil in the compressed air. The question is how much is the normal amount of oil in my compressor tank?

What you can expect to see at EMEX 2022 with Ash Air

16 May '22

What you can expect to see at EMEX 2022 with Ash Air

Coming up: Tuesday 31st May - Thurs 2nd June 2022. You will find us at site #2020 We look forward to helping you with all your compressed air requirements.

Coming together for Ukraine

2 May '22

Coming together for Ukraine

#AshAirTeam Coming Together For Ukraine. We'd like to show our appreciation and give thanks to our team for coming together in recognition and support in regards to the situation in Ukraine.

World Health and Safety Day 2022

2 May '22

World Health and Safety Day 2022

Thursday 28th April is World Day for Safety and Health at Work and Workers' Memorial Day. The day provides an opportunity to reflect on how to prevent work-related occupational diseases, deaths, injuries, and illnesses! Learn how Ash Air recognised the day. 

Ash Air is heading to EMEX 2022!

19 Apr '22

Ash Air is heading to EMEX 2022!

In 2022 XPO is excited to celebrate more than 40 years of EMEX, New Zealand's largest tradeshow for the engineering, manufacturing technology and electronics sectors. This will be our biggest show on record and has received strong media coverage showcasing business transformation since 1980. From Number 8 wire to space freight, EMEX has showcased it all. Proving just how far technology and prowess have come in New Zealand’s manufacturing and engineering sectors. 
Ash Air is attending in 2022, May 31st - 2nd June, and you will find us at stand #2020. We will have regional engineers at this event, educating and sharing our offering to our customers.

I Have a Dryer, But I still Have Water in my Compressor during Winter. Why?

14 Apr '22

I Have a Dryer, But I still Have Water in my Compressor during Winter. Why?

The ambient temperature in an air compressor’s environment can greatly affect your air compressors performance. All air compressors will generate some amount of water, but depending on inlet air conditions some can produce large amounts of water.

Can I Perform the Maintenance on my Air Compressor Myself?

14 Apr '22

Can I Perform the Maintenance on my Air Compressor Myself?

Once you’ve invested in an air compressor  your business or home you may ask yourself, “What happens if my compressor needs service? Needs a filter change? Oil change?"

Why is my air compressor filter full every week?

14 Apr '22

Why is my air compressor filter full every week?

As you know, compressed air filters protect your machine from dirt, dust, oil and water. These contaminants are extremely common in the areas you would find a compressed air system and will wear down your machine if not properly filtered out.

How do I Protect my Air Compressor From Leaks?

14 Apr '22

How do I Protect my Air Compressor From Leaks?

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What Do I Need to Know When Buying an Air Compressor?

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What Do I Need to Know When Buying an Air Compressor?

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When should I buy an oil-free compressor?

28 Mar '22

When should I buy an oil-free compressor?

In oil injected screw compressors, there is a thin layer of oil found between the rotors to create a seal and maintain proper efficiency as the compression occurs. The unfortunate side effect of this solution is that oil may carry over to the point of use in your air system. This can be mitigated by having correct filtration in place to remove the oil contaminants in your air. Additionally, many individuals may decide to opt for a completely oil-free solution, with the use of a scroll compressor or water injected screw compressor.

What do I need to look for in my piping solution?

28 Mar '22

What do I need to look for in my piping solution?

Most businesses concentrate on the air compressor and consider the piping as a secondary concern. The piping system can make or break your business. Faulty, inefficient piping can cause pressure loss and lost power. Keeping a close eye on the overall layout, installations and maintenance of your air piping system will help keep your business running at its’ optimal efficiency.

Why Ash Air?

28 Mar '22

Why Ash Air?

Our #1 Focus is Customer Service! Whether you have questions about which compressor is right for you, or if you’re ready to improve your operations and start saving on expenses. Ash Air has been around for over 40 years because we offer reliable and hardworking air compressors, vacuum pumps, and services as well as expert advice and support.

How to know when to fix your compressor vs. get a new one?

28 Mar '22

How to know when to fix your compressor vs. get a new one?

If your daily business operations depend heavily on having compressed air, this question is extremely important. Should you repair your broken compressor or get a new one?

Why is an oil analysis important?

28 Mar '22

Why is an oil analysis important?

An oil analysis can prevent problems later down the road. It's often been referred to as the blood test for your compressor. Just like a blood test can tell you about your health and early alerts to impending problems, an analysis can do the same for your compressor.

A chat with Jono, Sales Engineer for Ash Air

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A chat with Jono, Sales Engineer for Ash Air

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Ash Air celebrates International Women's Day

2 Mar '22

Ash Air celebrates International Women's Day

For too long, the compressed air industry has been a man's domain but we are out to change that! Ash Air is an equal opportunity employer and has female representation across the entire company. Ash Air has representation in our National Warehouse, Branches and Head Office locations with administratiors, accounts, schedulers, sales and service engineers, and managers roles throughout the country. Here's what they say this International Women's Day in 2022:

International Women's Day inspired story - Sanet Fernandes, Sales Engineer for Ash Air

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International Women's Day inspired story - Sanet Fernandes, Sales Engineer for Ash Air

Celebrate International Women's Day with the Ash Air team on March 8th, where we recognise our contribution to forging a better working world - a more inclusive, gender equal world. Ash Air is an equal opportunity employer and has female representation across the entire company. Ash Air has representation in our National Warehouse, Branches and Head Office locations with administrators, accounts, schedulers, sales and service engineers, and managers roles throughout the country. Here we chat to Sanet, an amazing team member and Sales Engineer for our Auckland North region in New Zealand. 

How Can Pressure Drops Cost You Money

23 Feb '22

How Can Pressure Drops Cost You Money



Did you know that pressure drops and leaks are the two largest areas of energy loss on your air compressors? It’s easy to understand why a leaking pipe or fitting creates energy loss. Pressure drops are not quite as noticeable, since you cannot hear ...

Why Is My Compressor Room Getting so Hot?

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Why Is My Compressor Room Getting so Hot?


Air compressors must have adequate ventilation because, when running, they produce a fair amount of heat.

What are some Troubleshooting tips for my dryer?

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What are some Troubleshooting tips for my dryer?

Whenever anything doesn't work properly, it's frustrating and we get it. If this is your first time experiencing troubles with your dryer, you're probably unsure where to even start. Getting your dryer repaired and back up and working is critical to ...

Screw Compressor Energy Saving Tips

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Screw Compressor Energy Saving Tips

Screw compressors are helpful for an enormous range of applications such as air filling, packaging, tools, HVAC control, and more! One possible drawback is the amount of electricity they use; air compressors can be a huge drain on energy if used ​ine...

Can My Air Compressor Be Outside?

23 Feb '22

Can My Air Compressor Be Outside?

Considering installing your air compressor outside? Think again. The temptation to save space may sound enticing, but in the long haul is will cost you.

How Much Oil Does My Air Compressor Need?

23 Feb '22

How Much Oil Does My Air Compressor Need?


Most air compressors require constant oil lubrication to prevent friction on the pistons or screws and other moving parts. To make sure your air compressor is running efficiently, it is important to check your oil level regularly and to know how much...

What does a total Air Solution mean?

23 Feb '22

What does a total Air Solution mean?

Have you heard of the term "Total Air Solutions"? A total air solution means everything that goes with the compressor for your business’s air system. 90% of companies require more than just an air compressor. 

What Does Air Treatment Mean?

23 Feb '22

What Does Air Treatment Mean?

When speaking of air compressors, compressed air treatment is a process that dehumidifies and cleans air before entering the compressor. Most commonly, this process involves air filters and an air dryer.

What's the difference between backup, stand-by and redundant equipment?

23 Feb '22

What's the difference between backup, stand-by and redundant equipment?

Having a second compressor can come in handy and keep your business always up and running. The configuration of the second unit can be as a backup machine, or as a redundant unit with your other compressor, or as a backup if your main compressor goes...

Why should I choose a speed-controlled compressor?

23 Feb '22

Why should I choose a speed-controlled compressor?

One large benefit to a speed-controlled compressor is reducing power cost, minimizing power surges and delivering a more constant pressure needed for the job at hand.

Interview with our Vacuum division leader!

1 Feb '22

Interview with our Vacuum division leader!

Our customers want a reliable process that creates lasting results in a way that is economically, environmentally, and socially responsible. At Ash Air, our Vacuum team bring forward a portfolio of extensive knowledge, coupled with a passion for new challenges that focus on productivity, energy efficiency and safety.    




Here we interview Ross Sinclair!

Why Do I Need an Oil-Water Separator and How Does It Work?

4 Nov '21

Why Do I Need an Oil-Water Separator and How Does It Work?

Inside of your air compressor, you will find an internal oil-water separator. The internal separator separates the water from the oil that stays inside the compressor. 

How often do I have to service my compressor?

4 Nov '21

How often do I have to service my compressor?

You understand the importance of servicing and performing maintenance on your car, why wouldn’t you do the same for your air compressor?

Maximise the efficiency of your compressed air installation

20 Oct '21

Maximise the efficiency of your compressed air installation

Save on energy consumption and enjoy maximum uptime by analysing, monitoring and optimising your compressor room

What are the Advantages of Having a Controller on my Air Compressor?

23 Sep '21

What are the Advantages of Having a Controller on my Air Compressor?

Air compressors are used in many different applications and provide essential compressed air to many businesses and individuals with different air needs. No matter what your CFM, PSI and HP requirements are, the electronic controller on your air compressor is the motherboard for keeping your unit running as efficiently as possible. It is your eyes into your machine.

How Can I Save on Energy Costs by Using a Screw Compressor?

23 Sep '21

How Can I Save on Energy Costs by Using a Screw Compressor?

Air compressors are helpful for an enormous range of applications such as air filling, packaging, tools, HVAC control, and more! One possible drawback is the amount of electricity they use; air compressors can be a huge drain on energy if used ​inefficiently​. If you are running them too long, allowing leaks to exist, or using the wrong type of compressor, you are wasting ​energy and money​. This article will go over some of the biggest power-wasters and how to
stop/prevent them!

What can I do to lower the energy cost of my air dryer?

23 Sep '21

What can I do to lower the energy cost of my air dryer?

My use multiple air dryers in my facility, and they are causing the energy cost to be high. What can I do to make my air treatment system more energy-efficient?

Why is the quality of the desiccant in my adsorption dryer important?

23 Sep '21

Why is the quality of the desiccant in my adsorption dryer important?

Adsorption dryers can only be energy efficient if they contain premium desiccant material. The desiccant used in Pneumatech adsorption dryers is carefully selected from a wide range of European and North-American suppliers, based on following key selection criteria:

FAQ Sheet: Screw Compressors

17 Aug '21

FAQ Sheet: Screw Compressors


In the following guide, we want to try to answer some of the questions you may have been asking yourself in regards to screw air compressors. If you do not find the answer you are looking for, please get in touch with us.

What Happens if You Don't Use Air Treatment in Your Business?

17 Aug '21

What Happens if You Don't Use Air Treatment in Your Business?

Air treatment helps prevent finish damage, scrapped materials, and tool/equipment replacement due to air moisture damage, like rust, when using compressed air.

How Are Desiccant Dryers Used in the Food & Beverage Industry?

17 Aug '21

How Are Desiccant Dryers Used in the Food & Beverage Industry?

Compressed air is a key utility supporting the food packaging and food processing industries. It is used in machines that fill products such as cakes, pies, and liquid products, as well as during the packaging and transportation of snacks, vegetables, beer, soda and other items.. Compressed air must be moisture and contaminant-free to ensure the protection of the food products processed in each facility. 

7 simple steps to ensure operator safety

17 Aug '21

7 simple steps to ensure operator safety

Minimizing the risk of accidents in the workplace is a top priority in industry, and it is especially important when working with pneumatic power tools. Ensuring that all safety precautions have been taken to protect the health and wellbeing of operators is vital. With this in mind, here are seven simple steps to reduce the risk of accidents and improve operator safety

How to choose the best impact wrench for your application

17 Aug '21

How to choose the best impact wrench for your application


With many different options on the market, it can be challenging to know what features to look out for when selecting an impact wrench. This guide provides a brief overview of the technology and outlines some simple steps to help you get started.

How Do I Size a Piston Compressor for my workshop?

28 Jul '21

How Do I Size a Piston Compressor for my workshop?

Learn how to size a piston compressor based on your needs.

What You Should Know About Buying An Air Compressor?

28 Jul '21

What You Should Know About Buying An Air Compressor?

If you have never bought a rotary screw air compressor before; do the following. Add up the air consumption of all the equipment at your shop. That will be the amount of air your desired compressor should provide.

What Causes My Compressor To Vibrate?

28 Jul '21

What Causes My Compressor To Vibrate?

Regardless of the type of compressor you have, vibration issues can be troubling for any business. The root of the vibration can stem from multiple sources, some internally and others externally. Understanding the cause of the vibration and how to resolve them will be critical in keeping your compressor in proper working order.

Because Improvement Never Stops Ash Air introduces the new OF Series 15-160 kW Oil-Free compressor range, by ALUP.

14 Jun '21

Because Improvement Never Stops Ash Air introduces the new OF Series 15-160 kW Oil-Free compressor range, by ALUP.

Ash Air introduces the new OF Series 15-160 kW Oil-Free compressor range, by ALUP.

Quiz: Do you know how to optimize your air line installation for pneumatic tools?

11 Jun '21

Quiz: Do you know how to optimize your air line installation for pneumatic tools?

How well do you know the impact of the air line installation on your productivity? Test yourself by taking our quiz and answer all of the questions to get your score at the end.

What are Some Air Compressor Safety Tips to Watch For?

11 Jun '21

What are Some Air Compressor Safety Tips to Watch For?

Air compressors are essential to your business, but they can also become a safety hazard when used improperly. Reading your owner’s manual and following all proper safety precautions before use is vital in keeping your compressor in great, working condition.

How can I maximise the performance and longevity of my compressor?

28 May '21

How can I maximise the performance and longevity of my compressor?

Maintenance is key to continuing the performance of your air compressor. Continue to read about maximising the performance and longevity of your compressor.

Oil-Free Screw Compressors

28 May '21

Oil-Free Screw Compressors

Learn about oil-free screw compressors, also known as drying compressors.