Atlas Copco OIS O-05 Air End –1616734592
Quick Specs
– Brand: Atlas Copco
– Part Number: 1616734592 (1616-7345-92)
– Description: OIS O-05
– Type: Oil-Injected Screw
– Condition: Genuine New
– Availability: On Request
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The 1616734592 is an OIS O-05 screw element — 386 kg, 800 × 540 × 580 mm, made in Belgium. This is one of the larger air ends in the OIS series, intended for stationary high-capacity installations running continuous duty cycles. Genuine, new, ships in wooden crate.
Four earlier part numbers (1616734580, 1616734581, , 1616734590) have been consolidated into this revision. — the OIS range spans multiple capacity classes and frame sizes that are not interchangeable.
Technical Details
| Part Number | 1616734592 |
| Description | OIS O-05 |
| Brand | Atlas Copco |
| Status | Original |
| Condition | New |
| Weight | 386kg |
| Dimension | 800*540*580mm |
| Application | Oil-Injected |
| Packaging | Wooden crate |
| Availability | On request |
| Country of Origin | Belgium |
Note: 1616734582 is the part number (as marked on the component nameplate),and 1616734592 is the Atlas Copco order number.Both identify the same assembly.
Equivalent / Superseded Part Numbers
– 1616734582 (part number as marked on component nameplate)
– 1616734580
– 1616734581
– 1616734590
Note: Always verify compatibility with your compressor nameplate before ordering.
Signs This Air End Needs Replacement
For stationary units running continuous duty cycles, watch for:
– A gradual rise in discharge temperature at the same load and ambient conditions
– Declining discharge pressure that no longer recovers after routine maintenance (filter/oil changes)
– Increased vibration or bearing noise, particularly under sustained full-load operation
– A rising trend in specific power consumption (kW per m³ of air delivered) over successive maintenance intervals
Because this unit runs continuous duty, wear often shows up first in energy consumption trends rather than sudden failure — worth tracking if your facility logs compressor power data.
Before Installation
– Confirm the lubricant type and viscosity grade match your compressor’s specification — mismatched oil accelerates wear on a freshly installed element.
– Check rotor rotation direction against your original unit before coupling.
– Verify shaft/coupling alignment; a large stationary element like this is more sensitive to misalignment-induced vibration than smaller portable units.
– Retain the original shipping plugs/covers until immediately before installation to keep internal surfaces free of contamination.
After Installation
Monitor discharge temperature, pressure, and any unusual noise closely during the first operating hours after installation. Early attention here catches installation issues (misalignment, oil mismatch, contamination) before they cause secondary damage.
Common Questions
How do I confirm this is the correct part for my compressor?
Send us the part number and a photo of the compressor nameplate. We will verify compatibility before issuing a quotation.
What is the typical lead time?
Lead time depends on stock availability at the time of order — please contact us for a confirmed schedule.
Do you inspect parts before shipment?
Yes. We provide full photos and video of the actual item before shipment, and confirm everything is correct with you prior to dispatch.
What shipping options are available?
If you have your own freight forwarder, we can ship to them directly. If not, we can provide shipping options based on your preference.