Welcome |
Your Cart @ Air Compressors Direct Cart:
New Customers
Returning Customers
Air Compressor Experts
Experts Available
(866) 437-8002
Air Compressor Experts
Air Compressor Quick Search Air Compressor Quick Search
Air Compressor
Air Compressor Quick Search
Start Shopping for Air Compressors

The Atlas Copco oss oil / water separator for all ar piston & gx rotary compressors is available for purchase today.

Read Atlas Copco 8102046458 reviews before checking out.

Get the best deal on your new Atlas Copco 8102046458.

No coupon code required.

Atlas Copco OSS Oil / Water Separator For All AR Piston & GX Rotary Compressors

(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
Share This Product
Plus 1 This Product
Tweet This Product
Pin It!
Factory DirectFactory Direct
Ships in 2-5 Business Days

Factory items ship direct from the manufacturer. Shipping times vary.

  • Features
  • Specs
  • Q&A 
  • 1
  • Articles
  • Shipping
Condensate Treatment
Separates & safely disposes of oil in compressor condensate
Prevents the environmental risk of oil in sewage systems

New Advanced Filter Medium
Removes oil traces to concentrations below 15 ppm
Clean condensate is safe to discard into the sewage drain

Environmentally Friendly
All materials are 100% recyclable

Small Footprint
Compact and lightweight design optimized for small compressors

For Units With Flow Less Than 60 CFM
Fits AR 2-10 (5HP to 20HP) & GX 2-11 (3HP to 15HP)
Also fits GA VSD 7-11 (10HP to 20HP)
Will also work well with any other brand up to 60 CFM

Economical Solution
Avoids collection by a costly third party

Easy Installation & Replacment
Included mounting bracket suits walls or plates

Designed For Mineral Based Lubricants
Should not be used with synthetic polyglycol lubricants due to their increased solubility in water
830 Pounds
Product Length
5.5 Inches
Product Width
5.5 Inches
Product Height
9.4 Inches
Download Documents
Need Help? Call Our Air Compressor Experts.
Read Reviews
How-To Library

*Ask Steve about the Atlas Copco 8102046458. Sorry, no repair questions:




 Receive Weekly How-To Tips & Specials 

*Required Field Submit

Questions before buying? Ask Steve about this item. Sorry, do not submit repair related questions.

Atlas Copco 8102046458 Reviews & Ratings
1 Review  Sort by 
Jack G.
Most Helpful Positive Review
5 out of 55 out of 55 out of 55 out of 55 out of 5
Oss Oil And Water Separator
The condensate (water) generated by a lubricated compressor contains traces of oil. It must be treated appropriately,
as oil poses an environmental risk.

The OSS oil and water separator offers excellent performance, small footprint, and offers easy installations and replacement. The OSS is ideal for pairing up with any piston or rotary screw air compressor up to 60 CFM.
Jack Recommends This Atlas Copco Product
Was this review helpful?
Free Freight
  • Ships via FedEx Ground
We currently CANNOT ship this product to Canada or any destination outside of the United States
 Check back soon for compatible accessories. 
Sign Up
Receive Weekly How-To Tips & Specials