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


I want to buy several Sandvik parts, I currently buy from Türkiye and would like more reliable suppliers
Thank you for your message RFQ on our website, we welcome your inquiries and orders on Sandvik, Epiroc drilling and mining equipment parts, and Atlas Copco, Ingersoll Rand, CompAir, Doosan, Gardner Denver, Sullair air compressors spare parts. Please always feel free to write an email to us when you have RFQs and orders demand. Thank you, Tony, funder of CPMC.
Dear, Good day
We kindly ask you to send us by email information about the price and
other conditions for the supply of the material described below:
Item Description
04 – UNTS
PNEUMATIC CYLINDER
APPLICATION AIR COMPRESSOR LT15 30
1503037780-J ATLAS COPCO
VERY IMPORTANT: (INFORM)
HS CODE, Delivery Time, Taxes.
Payment conditions
Technical information: Datasheet/Drawing
Send Certificates (if applicable)
Weight and dimensions estimate
King regards,
Thank you Dan for your comments and RFQ leaving on our website, our team will check and quote to you on Monday via email. If you need any other genuine parts for Atlas Copco, Epiroc drilling and mining equipment parts, Ingersoll Rand, CompAir, Gardner Denver, Doosan, Sullair, etc, feel free to contact with us.
Добрый день просим рассмотреть возможность поставки фильтров на компрессор ZH 7000-6-7(р/комплекты,фильтры, сепаратор, клапана)
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Добрый день, жду сообщений по поставке расходников
Thank you, please provide the part numbers, air compressor name plate by email to us: pa***@*****************de.com.
Уважаемый Господин или Госпожа
Может ли ваша компания поставлять детали для центробежных воздушных компрессоров Ingersoll Rand? Для таких моделей, как Centac 400, C700E и т. д., а также запасных частей для безмасляных воздушных компрессоров Atlas Copco. Если да, то как быстро вы можете отправить нам продукцию и насколько надежна ваша продукция, если мы принимаем только оригинальные запасные части?
Dear Sir or madam, Thank you very much for leaving comment on our website. Our company offer MANY GENUINE ORIGINAL parts for all top brands of air compressors like Atlas Copco, Ingersoll Rand, CompAir, Doosan, Gardner Denver, and yes, we do serve centrifugal air compressors spare parts. You can compare our prices if based on 100% Genuine original parts. Thanks and hope we can communicate in email via English if possible. Kind regards, Team from CPMC, China.
I would like to request a Parts List Manual for Atlas Copco G55, We are planning to purchase PM parts for our compressor.
Your immediate response is highly appreciated.
Thanks!
Robert Arano
PDEC Co. (Purtlev Dynamics Engineering Company)
86 Hemedez Coumpound, Brgy. Sala Cabuyao Laguna Philippines
(049) 560 6264
Dear Robert, can you please send email to us with the compressor nameplate and so we can try to check the related user manual and see if we can get the part numbers for the PM parts. our email address: pa***@*****************de.com (miss Wendy) or in*****@*****************de.com (miss JoJo). Thank you for your inquiry and best regards, CPMC service team!