Note: Image shows two products (08-01034 and 08-01035). They are sold separately. See Accessories tab to order 08-01035.
Manufactured from aircraft grade materials and anodised for corrosion protection, this unit is extremely light weight and rugged. The OS8850 has been designed to remove the oil from the crankcase breather on Lycoming and Continental Engines. This gives reduced oil consumption, cleaner aircraft, and environment.
The CS850 has some unique features that make it the best on the market.
Just installed this on a Sportsman with a Lyc IO-390. Added 8 qts of oil with oil change and it's still at 8 qts after several hours of flying. Adding 8 qts before installing the air/oil sep would immediately blow out any oil above 6-1/2 qts.
We have added the dimensions PDF to the "Dimensions" tab of the web page. Please review them there.
The unit itself does not have an FAA approval. Cirrus may have included it for their OEM STC, but I could not find any info that Cirrus uses this as standard equipment.