The BTR 12 ORB baffled breather adapter steps a 12 AN male O-ring (12 ORB) port down to a 5/8in hose barb connection in a straight fitting. BTR's -12 ORB valve cover ports already include built-in baffling, but this adapter adds an external baffle directly behind the -12 ORB male end for situations where the internal baffle can't be used due to clearance, or when extra oil control is wanted to keep more liquid out of the catch can. Machined from aerospace-grade aluminum and finished in black anodize.
- Part Number: ADPT-02-027-VCBF
- Type: Straight adapter fitting, baffled
- Port 1: 12 AN Male O-Ring (12 ORB)
- Port 2: 5/8 in Hose Barb
- Material: Aerospace-grade aluminum
- Finish: Black anodized
FAQ
What sizes does the BTR ADPT-02-027-VCBF baffled breather adapter connect?
It adapts a 12 ORB (12 AN male O-ring) port to a 5/8in hose barb connection.
Why would I need an external baffle if my valve cover already has one?
BTR's -12 ORB valve cover ports include built-in baffling, but this adapter adds an external baffle behind the -12 ORB male end for cases where the internal baffle can't be used due to clearance, or when extra oil control is wanted to keep more liquid out of the catch can.
What material and finish is the fitting made from?
It's machined from aerospace-grade aluminum with a black anodized finish.

