A compressor model name identifies a family, not always one exact air-end configuration. Production revisions, pressure variants and service updates can exist within the same family. The machine serial number helps connect the physical compressor to the correct Atlas Copco documentation.
Aisipu is an authorized Atlas Copco supplier. We use the information provided by the buyer to identify and quote genuine original Atlas Copco parts.
Why the compressor model alone may be insufficient
A long-running compressor series can receive component revisions while keeping the same familiar model name.
Power, pressure, drive arrangement and regional configuration can affect the installed assembly.
The part fitted today may carry a service reference that differs from early production documentation.
External shape can be shared across nearby air-end families even when interfaces or internal specification differ.
Capture both machine and air-end identity
Photograph the entire plate straight on, with every line sharp enough to enlarge.
Include the full model string, variant marks and any suffix shown on the plate.
Do not crop the prefix, spaces or final characters; all may matter during a document check.
Capture the full Atlas Copco part number, air-end code and any revision details.
Take wide views from the drive side and connection side before removing attached items.
Record the shaft, flange, mounts, inlet, discharge, oil lines and sensor positions.
Use even light, hold the camera parallel to the plate and send the original file. Reflections and compressed screenshots can hide a single decisive digit.
Use each clue for the job it does best
What we check before quoting
We preserve the complete part number, serial number and suffixes rather than shortening them to a family code.
The model and serial information is reviewed together with the stated air-end reference and available documentation.
If more than one number appears, we identify whether it represents a revision, service reference or nearby product family.
The quotation states the Atlas Copco part number being supplied so the buyer can approve a documented identity.
Request a Quote
Send us the part number or machine model and serial number. A clear old-unit or nameplate photo helps us confirm the correct genuine Atlas Copco air end and quote faster.