Atlas Copco O.F.S. E-21 – 1616 6770 81
Quick Specs
– Brand: Atlas Copco
– Part Number: 1616 6770 81
– Description: O.F.S. E-21
– Type: Oil-Free Rotary Screw Compressor Air End
– Condition: Genuine New
– Availability: In Stock
Ready to order or need a lead time quote?
Our team responds within 24 hours.
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The Atlas Copco 1616-6770-81 is a genuine O.F.S. E-21 air end — a high-pressure (HP) stage oil-free screw element for Atlas Copco ZT series air-cooled compressors, referenced for ZT 55 and ZT 75 models.
Unlike oil-injected elements, this assembly delivers certified 100% oil-free air output — critical for food, pharmaceutical, and electronics applications where air purity is non-negotiable. This part is currently in stock.
Technical Details
| Part Number | 1616677081 |
| Description | O.F.S. E-21 |
| Brand | Atlas Copco |
| Status | Original |
| Condition | New |
| Weight | 48kg |
| Dimension | 400*300*280mm |
| Application | Oil-Free |
| Packaging | Wooden crate |
| Availability | In Stock |
| Country of Origin | Belgium |
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 payment methods do you accept?
T/T (bank transfer).
What is the typical lead time?
Common consumables (filters, oil) typically ship within about 1 week. Lead time for other spare parts depends on stock availability — 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.
Are these genuine parts?
Yes. Parts are sourced through Atlas Copco distributor channels.
Other Air Ends We Supply
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– Part No.1616671290 – Atlas Copco OIS H-06 SERVICE STAGE
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