Tanair VSD
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TAN-S 5.5 VSD
Compact industrial VSD compressor for suitable workshop and production applications.
Power5.5 kW
Air19 CFM
Supply415V
Compressed Air Specialists Since 1992
Industrial Air Compressors, Servicing & Breakdown Support Across the UK
We supply, install and maintain compressed-air systems for businesses across the UK — from new Tanair variable-speed compressors and complete system upgrades to servicing, pipework and 24/7 emergency compressor breakdown support.
30+ Years Experience
UK-Wide Support
Energy-Saving Solutions
Trade Counter Collection
24/7 Emergency Breakdown Support
Featured Variable Speed Compressors
Explore our current Tanair direct-drive permanent-magnet VSD range for sites with variable compressed-air demand.
Tanair VSD
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TAN-S 7.5 VSD
A strong option for workshops and industrial sites with fluctuating air demand.
Power7.5 kW
Air32 CFM
Supply415V
Tanair VSD
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TAN-S 11 VSD
For higher workshop and production demand where variable-speed control suits the load profile.
Power11 kW
Air46 CFM
Supply415V
Tanair VSD
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TAN-S 22 VSD
Higher-output VSD compressor for larger industrial systems and multi-area compressed-air demand.
Power22 kW
Air112 CFM
Supply415V
Lower Running Costs
Where the load profile suits VSD control, compressor output can follow actual demand instead of running at one fixed speed.
Correct System Sizing
We help match compressor airflow, pressure, duty cycle and power supply to the application.
Installation & Pipework
Professional installation, commissioning and compressed-air pipework support for new and existing systems.
Aftercare Support
Servicing, repairs, spares and technical advice to support the equipment throughout its working life.
How Can We Help?
Choose the quickest route based on what you need today.
Buy an Air Compressor
Browse piston, rotary screw, VSD and industrial compressed-air equipment online.
Browse Products →Get a Fast Quote
Tell us your airflow, pressure, application and power supply and we’ll help narrow the right equipment.
Request a Quote →Emergency Breakdown Support
24/7 emergency compressor breakdown assistance for urgent faults and compressed-air downtime.
View Breakdown Support →Get Help Choosing the Right Compressor
Send us your requirements and our team can help narrow the right compressor and supporting equipment for your site.
- New compressors, VSD systems and complete packages
- Application, pressure, duty-cycle and airflow guidance
- Installation, servicing and aftercare support
- Upgrade and replacement projects
Request a Compressor Quote
Tell us about your application, airflow requirement and available power supply.
Industries We Support
Compressed-air systems for a wide range of UK industrial, commercial and workshop applications.
Energy, Process & Heavy Industry
System reliability, pressure stability and support for demanding operating environments.
Food & Beverage
Compressed-air systems where air quality, reliability and site requirements need careful consideration.
Automotive & Transport
Workshop air, tyre equipment, bodyshop applications and vehicle maintenance support.
Manufacturing & Engineering
Production air, CNC equipment, tooling, automation and system expansion projects.
Support & Aftercare
Warranty Support
Support for qualifying purchases in line with the applicable manufacturer or supplied warranty terms.
UK Installation Available
On-site compressor, dryer, receiver and pipework installation for suitable projects.
Full Aftermarket Support
Servicing, repairs, service kits, lubricants, filters and replacement parts.
UK-Based Support
Speak directly with a team familiar with compressor selection, spares and aftercare.
Service Parts
Maintenance parts and consumables for Tanair and a wide range of established compressor brands.
Expert Air Advice
Practical support from a compressed-air business serving customers since 1992.
Our Expert Services
Support for the whole compressed-air system — not just the compressor.
24/7 Emergency Breakdown
Emergency compressor breakdown assistance when urgent downtime support is needed.
View Service →Pipework & Installations
Compressed-air system design, pipework installations, extensions and machinery connections.
View Service →Air Receiver Inspections
Inspection support for compressed-air receivers and pressure equipment where applicable.
View Service →Air Quality Testing
Testing support where compressed-air quality matters to the process or product.
View Service →Leak Detection
Find compressed-air leaks and identify avoidable air loss within the system.
View Service →Energy Saving Audits
Measured system assessment to identify waste, demand patterns and practical improvement opportunities.
View Service →What Our Customers Say
Trusted by businesses across the UK for compressors, servicing, installations and compressed-air support.
bryan wright
10 months ago
I have used Compressed Air Systems a number of times for repairs, servicing and also to purchase air compressors. The service I have received has been fantastic, friendly, helpful and very well priced. This company definitely offers convenience, value & quality. I massive thank you to all the team at Compressed Air Systems.
Response from the owner
Hi Bryan,Thank you so much for taking the time to review our company. We greatly appreciate your thoughtful comments and are thrilled to hear that you are satisfied with our services. It’s been a pleasure working with you, and we value the positive relationship we've built.We look forward to discussing any future opportunities or addressing any needs you might have. Please feel free to reach out whenever you’d like.Kind regards, TEAM CAS10 months ago
Jordan Hay
10 months ago
I had an excellent experience with Compressed Air Systems! Their team was knowledgeable, friendly, and quick to respond. They helped me find the right compressor for my shop and even walked me through the installation process. Everything has been running flawlessly since day one. Highly recommend them for anyone needing reliable air solutions and professional service!
Response from the owner
Hello Jordan,Thank you for taking the time to share your feedback about the service you received. We are absolutely thrilled to hear that you’re satisfied with your experience! Your satisfaction means a lot to us. We look forward to speaking with you soon!Best wishes, Team CAS10 months ago
Sam Cain
1 year ago
Exceptional service! The team went above and beyond to help fix our machine and get us back up and running in no time. Their expertise, dedication, and quick thinking made all the difference. Highly recommend!
Response from the owner
Hi Sam, Thank you for taking time to review our company. I'm so glad we were able to help! Kind regards Team CAS1 year ago
Richard Vinten
2 years ago
I can't recommend CAS UK enough.
We had a Clarke for a couple of years that we abused running it 12 hours a day. We found CAS UK when it needed a repair, and we were very impressed with how quickly they responded and came out to repair and service the machine.
Our business started to expand and we needed a large compressor with a proper airlines feeding our machines and work stations. The guys from CAS supplied the new compressor and worked flat out getting the machine and pipe working in.
They're a brilliant group of lads with a great work ethic and really easy to communicate with.
We'll 100% continue to use and recommend them.
We had a Clarke for a couple of years that we abused running it 12 hours a day. We found CAS UK when it needed a repair, and we were very impressed with how quickly they responded and came out to repair and service the machine.
Our business started to expand and we needed a large compressor with a proper airlines feeding our machines and work stations. The guys from CAS supplied the new compressor and worked flat out getting the machine and pipe working in.
They're a brilliant group of lads with a great work ethic and really easy to communicate with.
We'll 100% continue to use and recommend them.
Response from the owner
Hi Richard, thank you for taking the time to review our company and the service you received. It’s thrilling to read such positive feedback. We look forward to working with you again soon. Team CAS2 years ago
Mike H N Fisher
2 years ago
Excellent firm to deal with.
Very efficient at every level.
Quite a rare find ~ don't waste the opportunity if you have a need within their expertise. Mike Fisher
Very efficient at every level.
Quite a rare find ~ don't waste the opportunity if you have a need within their expertise. Mike Fisher
Response from the owner
Thank you for your kind words Mike it’s been a pleasure to partner with you. We look forward to speaking to you soon. Kind regards Team CAS2 years ago
LJD Tyres
2 years ago
Turned up this morning, no appointment or nothing, had what i needed in stock and had it fitted in less than 30 mins! sorted me right out getting me back on the road changing tyres! thanks once again cant recommend you enough! see you when i next need you
Response from the owner
Thank you for your kind review, it was a pleasure to assist you today. We look forward to seeing you again soon! Team CAS2 years ago
James Deeming
2 years ago
Can't thank this company enough for getting me back on the road today. From the initial phone call, trying to explain the problem not having a clue what part is called what, the girl who answered knew exactly what I needed. To then arriving 30 minutes later and 2 engineers came out to my van and fixed the problem in minutes. Absolutely brilliant service. Thankyou!!!
Response from the owner
Hi James, thank you for visiting us today. It was a pleasure to assist you. We look forward to seeing you again soon. Team CAS2 years ago
Sheikh Mudassar
3 years ago
Response from the owner
Thank you for your review. Have a great day! Kind regards Team CAS3 years ago
Midland Mobile Leisure Services Limited
3 years ago
Very professional help me out this morning immediately to get me back on the road supplied fittings and new compressor 🙏🙏🙏🙏🙏💪💪💪
Response from the owner
Hi Paul, thank you so much for taking the time to review the service you received. We really appreciate your kind words and glad we could help this morning. You’re welcome back anytime! Kind regards Team CAS3 years ago
Harry Draper
4 years ago
Brilliant service
Used them for years!
Thank you
H D
Used them for years!
Thank you
H D
Response from the owner
Hi Harry, thank you so much for taking the time to review our company. We really appreciate your business and look forward to dealing with you again soon. Kind regards TEAM CAS4 years ago
Lewwwyy
4 years ago
Response from the owner
Thank you for your kind and honest review. Team CAS4 years ago
Les Owen
4 years ago
Took in what I believed to be a beyond repair compressor. Received back, an as new machine, all physical damage repaired and connector fittings renewed to latest standard.
Compressor delivered to my premises in what was a great service by Compressed Air Systems UK. Thanks for a great experience
Compressor delivered to my premises in what was a great service by Compressed Air Systems UK. Thanks for a great experience
Jordan Li
4 years ago
I have used CAS for 15 years.
Never let me down!
Always been brilliant & came out the same day if there is ever an issue.
Thank you
Jordan
Never let me down!
Always been brilliant & came out the same day if there is ever an issue.
Thank you
Jordan
Aaron Courtney
5 years ago
Me and my company have been using compressed air systems for around 10 years!
Very professional always great advisor for the best machine for what we need, friendly office staff and most of all the knowledge from them is second to none.
Would recommend to anyone that needs advise or want to buy the right machine for them.
Plus the backup you get is the best.
Very professional always great advisor for the best machine for what we need, friendly office staff and most of all the knowledge from them is second to none.
Would recommend to anyone that needs advise or want to buy the right machine for them.
Plus the backup you get is the best.
Amelia Blackwell
8 years ago
What a refreshing team to have as competent suppliers for our leads and compressed air; not once have they given us poor service. They've saved our business; A Gilligan (Coatings) Ltd thousands of pounds per year with new high tech and efficient equipment. Their advice and service supplied over the last 15 year period has been extremely valuable, we would never consider another company for our compressed air services
2WheelsOnly LTD
8 years ago
Had a new compressor fitted a few months ago. Perfect service and amazing aftercare.
I was advised well and even advised towards a better value option saving us a chunk of money. Top quality honest service all round...... Thanks again.
I was advised well and even advised towards a better value option saving us a chunk of money. Top quality honest service all round...... Thanks again.
Need Help With a Compressed Air System?
Talk to our UK-based team for compressor sales, servicing, installations, energy audits and emergency breakdown support.