Atlas Copco Air Compressors & Parts
The global benchmark for energy efficiency and reliability. Shop the full GA, GX, ZR, and SF lineup — with genuine OEM parts and same-day quotes.
Shop Atlas CopcoAbout Atlas Copco
Atlas Copco is a Swedish industrial group founded in 1873 and the world's leading manufacturer of compressed air equipment. Their rotary screw compressors — particularly the GA series — are the de facto standard in global manufacturing, known for best-in-class energy efficiency (IE4/IE5 motors), long service intervals, and remote monitoring via the SmartLink platform.
As an authorized Atlas Copco dealer, A1 Compressor Warehouse provides genuine OEM compressors, parts, lubricants, and maintenance kits backed by factory warranties. We do not carry gray-market or counterfeit products.
Atlas Copco Product Lines
From compact workshop compressors to large-scale industrial systems — we stock the full Atlas Copco lineup.
GA Series — Rotary Screw
Industry-standard oil-injected rotary screw compressors. Fixed and variable speed (VSD+) from 5 to 500+ HP. The workhorse of industrial manufacturing.
Shop GA SeriesZR / ZT Series — Oil-Free
Class 0 certified oil-free rotary screw compressors for pharmaceutical, food & beverage, and electronics manufacturing where air purity is critical.
Shop Oil-FreeMaintenance Parts & Kits
Genuine Atlas Copco air filters, oil filters, separator elements, Roto-Inject Fluid, inlet valves, and A/B/C service kits for all GA models.
Shop PartsIndustries & Applications
Atlas Copco compressors are the trusted choice across demanding industrial environments worldwide.
Automotive Manufacturing
Atlas Copco GA series compressors power paint booths, assembly tools, and body shops. VSD+ models deliver 50%+ energy savings over fixed-speed units.
Food & Beverage Production
ZR oil-free compressors meet the strictest food safety standards. No risk of oil contamination in direct-contact air applications.
Pharmaceutical & Medical
Class 0 certified air for clean rooms, lab equipment, and packaging lines. Atlas Copco ZT scroll and ZR screw compressors are validated for GMP environments.
General Manufacturing
From machine tools to pneumatic conveyors — Atlas Copco GA compressors deliver reliable, efficient compressed air for continuous production duty.
Atlas Copco by the Numbers
Frequently Asked Questions
Common questions about Atlas Copco compressors and ordering from A1 Compressor Warehouse.
What is the difference between the Atlas Copco GA and GX series?
The GA series is Atlas Copco's flagship rotary screw lineup for continuous industrial duty (7–500+ kW). The GX series is designed for lighter commercial and workshop use (4–11 kW) with a smaller footprint and simpler controller. For continuous-duty manufacturing, the GA is the right choice.
Why do I need to provide my compressor's model and serial number to order parts?
Atlas Copco requires authorized dealers to collect the compressor model and serial number when sourcing genuine OEM parts. This ensures the correct specification parts are supplied for your machine and maintains the integrity of the authorized parts supply chain. You can find both numbers on the nameplate attached to your compressor.
What is Roto-Inject Fluid and do I need the OEM version?
Roto-Inject Fluid (RIF) is Atlas Copco's proprietary synthetic compressor lubricant, formulated for their specific rotor coatings and bearing materials. Using non-OEM oil can void your warranty and accelerate wear on separator elements. We stock genuine Atlas Copco RIF in 1-gallon and 5-gallon containers.
What is the warranty on Atlas Copco compressors purchased from A1 Compressor Warehouse?
New Atlas Copco compressors purchased from authorized dealers like A1 Compressor Warehouse carry the full manufacturer warranty — typically 1 year standard, with extended warranty options available. Contact us for warranty details on specific models.
Need a Quote on Atlas Copco Equipment?
Submit a parts request or equipment inquiry and we'll respond with pricing the same business day.
Atlas Copco Air Compressors & Parts
A1 Compressor Warehouse is an authorized Atlas Copco distributor. We stock rotary screw compressors, oil-free units, genuine OEM parts, maintenance kits, and lubricants — with same-day quotes and sub-24-hour shipping on in-stock items.
Shop Atlas Copco Request Parts QuoteAbout Atlas Copco
Atlas Copco is a Swedish industrial group and the world's leading manufacturer of air compressors, vacuum pumps, and air treatment equipment. Their GA series rotary screw compressors are the industry benchmark for energy efficiency and uptime reliability, widely used in automotive, food & beverage, pharmaceutical, and general manufacturing applications.
As an authorized dealer, A1 Compressor Warehouse provides genuine Atlas Copco products backed by factory warranties. We do not sell gray-market or counterfeit parts.
What We Carry
- Rotary Screw Compressors — GA, GX, and G series, fixed and variable speed
- Oil-Free Compressors — ZR and ZT series for critical-quality air
- Scroll Compressors — SF series for low-volume oil-free applications
- Replacement Parts — air filters, oil filters, separator elements, inlet valves, belts, couplings
- Lubricants — Roto-Inject Fluid and compatible synthetic oils
- Maintenance Kits — A, B, and C service kits for all GA models
Atlas Copco Parts Request
Can't find what you need in our catalog? Submit a parts request below. Atlas Copco requires us to verify compressor model and serial number when sourcing parts, so please have those ready — both fields are required.
{% form 'contact' %} {{ form.errors | default_errors }} {% if form.posted_successfully? %}Your parts request was received! We'll get back to you with pricing and availability, typically within a few hours.
{% endif %}Required by Atlas Copco to source genuine OEM parts.
Found on the compressor nameplate. Required by Atlas Copco.