Looking for a trusted source of Atlas Copco AQ 15–55 VSD Oil-Free Compressors and Genuine Spare Parts? As a leading member of the Atlas Copco China Distributors Sales Network, Chengdu Pudding Mechatronic Co. (CPMC)delivers reliable, factory-direct solutions for global industries that demand premium air systems. Backed by strong supply-chain capabilities and years of experience supporting oil & gas, power generation, manufacturing, marine, and heavy-equipment sectors, we provide fast quotations, competitive pricing, and guaranteed authenticity on every AQ 15–55 VSD compressor, service kit, filter, sensor, and maintenance component. Our website www.aircompressorstrade.com offers a comprehensive product range, while our dedicated sales team at in**@*****************de.com ensures seamless communication and 24/7 customer support. Whether you require a complete AQ VSD package or critical spare parts for maintenance, we supply high-quality, OEM-compatible solutions designed to maximize uptime, reduce operating costs, and keep your operations running smoothly. Partner with China’s reliable supplier for Atlas Copco products and experience professional, dependable service from inquiry to delivery.
Atlas Copco AQ 15–55 VSD Oil-Free Compressor Series — Technical Overview
The Atlas Copco AQ 15–55 VSD series is engineered for industries that demand 100% oil-free air and maximum energy efficiency. With Variable Speed Drive (VSD) technology, these water-injected screw compressors deliver consistent performance, lower energy consumption, and reliable operation under varying load conditions.
Below is a clear breakdown of the performance specifications and dimensions for both air-cooled and water-cooledmodels ranging from 15 to 55 kW.
Performance & Technical Specifications
Air-Cooled Models
| Model | Max Pressure (bar/psig) | Capacity FAD (l/s / m³/min / cfm) | Motor Power (kW/hp) | Noise Level dB(A) | Weight Pack (kg/lbs) | Weight Full Feature (kg/lbs) |
|---|---|---|---|---|---|---|
| AQ 15 VSD | 13 / 188 | 22–47 → 1.3–2.8 → 47–100 | 15 / 20 | 67 | 650 / 1433 | 700 / 1543 |
| AQ 18 VSD | 13 / 188 | 22–54 → 1.3–3.2 → 47–114 | 18 / 25 | 69 | 650 / 1433 | 700 / 1543 |
| AQ 22 VSD | 13 / 188 | 22–66 → 1.3–4.0 → 47–140 | 22 / 30 | 70 | 740 / 1631 | 800 / 1764 |
| AQ 30 VSD | 13 / 188 | 22–83 → 1.3–5.0 → 47–176 | 30 / 40 | 72 | 740 / 1631 | 810 / 1786 |
| AQ 37 VSD | 13 / 188 | 39–108 → 2.4–6.3 → 83–228 | 37 / 50 | 69 | 1300 / 2866 | 1410 / 3108 |
| AQ 45 VSD | 13 / 188 | 40–130 → 2.4–7.6 → 86–275 | 45 / 60 | 72 | 1300 / 2866 | 1410 / 3108 |
| AQ 55 VSD | 13 / 188 | 40–155 → 2.4–9.1 → 86–329 | 55 / 75 | 75 | 1300 / 2866 | 1410 / 3108 |
Water-Cooled Models
| Model | Max Pressure (bar/psig) | Capacity FAD (l/s / m³/min / cfm) | Motor Power (kW/hp) | Noise Level dB(A) | Weight Pack (kg/lbs) | Weight Full Feature (kg/lbs) |
|---|---|---|---|---|---|---|
| AQ 15 VSD | 13 / 188 | 22–47 → 1.3–2.8 → 47–100 | 15 / 20 | 67 | 542 / 1195 | 592 / 1305 |
| AQ 18 VSD | 13 / 188 | 22–54 → 1.3–3.2 → 47–114 | 18 / 25 | 69 | 542 / 1195 | 592 / 1305 |
| AQ 22 VSD | 13 / 188 | 22–66 → 1.3–4.0 → 47–140 | 22 / 30 | 70 | 632 / 1393 | 692 / 1526 |
| AQ 30 VSD | 13 / 188 | 22–83 → 1.3–5.0 → 47–176 | 30 / 40 | 72 | 632 / 1393 | 702 / 1548 |
| AQ 37 VSD | 13 / 188 | 42–113 → 2.5–6.6 → 89–239 | 37 / 50 | 66 | 1186 / 2614 | 1296 / 2857 |
| AQ 45 VSD | 13 / 188 | 42–135 → 2.5–7.9 → 89–286 | 45 / 60 | 69 | 1186 / 2614 | 1296 / 2857 |
| AQ 55 VSD | 13 / 188 | 42–160 → 2.5–9.5 → 89–339 | 55 / 75 | 72 | 1186 / 2614 | 1296 / 2857 |
Dimensions — AQ 15–55 VSD Series
Air-Cooled & Water-Cooled (AQ 15–30 VSD)
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Length: 1976 mm
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Width: 974 mm
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Height: 1500 mm
Air-Cooled & Water-Cooled (AQ 37–55 VSD)
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Length: 2440 mm
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Width: 970 mm
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Height: 1830 mm
Standards & Certifications
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Performance testing: ISO 1217 Annex E (Edition 4, 2009)
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Noise testing: ISO 2151 (measurement uncertainty ±3 dB(A))
These certifications ensure that the AQ VSD range meets global industrial requirements for efficiency, reliability, and acoustic performance.
Atlas Copco AQ37 VSD – AQ55 VSD Spare Parts Catalog
Discover our complete Atlas Copco AQ37 VSD – AQ55 VSD Spare Parts Catalog, offering genuine and OEM-compatible components sourced through China’s reliable distributor network. From filters, sensors, valves, and service kits to critical maintenance parts, we ensure fast delivery, competitive pricing, and dependable quality for all AQ VSD models. Keep your operations running at peak performance with trusted parts from www.aircompressorstrade.com— your professional Atlas Copco supply partner.
Atlas Copco-AQ37VSD-AQ55VSD-Parts-List China Supplier


Hello Hassan, Thanks for leaving a message here. Atlas Copco China has only authorized a very few distributors for portable air compressors and the spare parts for the portable compressors, many times, buyers send inquiries but can not get the quick solution because it is inefficient to wait for quotation from headquarters, however for most stationary air compressors and the parts, we quote fast and also very competitive. If you are interested in working with us, please feel free to send us email: in**@*****************de.com.
Hi Lucy, this is Imran Rasheed from Imperative Engineering Solutions Pakistan, could you please contact me on my WhatsApp number 00923058840001
Hello Imran, you can reach us by email if you need any genuine spare parts or compressors support from us. Our email address: in**@*****************de.com. And you can add our contact whatsApp: +8618080158435 (Mr. Tony)
Good Morning
The present email is to ask you to please make us the budget of the following spare parts that we request urgently.
jumbo atlas copco boomer 281
Attachment.
We are looking forward to your comments.
EJE PERCUTOR PARA PERFORADOR N° 1838 HE NP 3115384400
GUIAS DE BRONCE COP 1838 HE NP 3125467601
BOMBA HIDRAULICA PRINCIPAL NP 3217920301
Dear Guest, thank you for leaving message here. We have been tracking these Part numbers and they are not showing with price records with Atlas Copco yet. Any other inquiry of genuine parts, please send us email for earlier reply.
Please give me your spare parts list for GA45+FF (GA45 API 540493)
Thanks for inquiry and comments here, please send email with the parts in need and we will quote to you asap.Kind regards
Tony, Tony (Owner c/o Air Compressors Trade, CPMC China)
Cell phone/WhatsApp/WeChat: +86 180 801 58435
Email: sa***@*****************de.com
http://www.aircompressorstrade.com
Company: Chengdu Pudding Mechatronic Co. CPMC,China
Add: No.77 Tianmu Road, West High Tech Zone, Chengdu, China
Need to compair Compressor parts
Please send us your parts in need and we will quote to you asap by email.
Dear Joanna,
If we would like to purchase a brand-new Oil free compressor ZR400VSD. What is the cost?
we will stay in touch via email. If you have any requests on whole unit or air compressors genuine parts, lets us know in email and we will quote to you soon.