- What does this adapter connect?
- It joins a -8AN ORB (3/4"-16) O-ring port to a 1/8" NPT female thread. That lets you screw a 1/8 NPT sensor, gauge or fitting into an ORB port.
- Will it fit my Radium fuel rail or regulator?
- It is made for Radium fuel rails, surge tanks and fuel pressure regulators that use a -8AN ORB port. Check your part's port size before ordering, since not every Radium port is -8AN ORB.
- Does it come with an O-ring?
- The adapter is the fitting itself; an O-ring for the ORB side is not listed as included. Use a fresh O-ring rated for fuel and the size your port calls for.
- Can I use it on a non-Radium part?
- Yes, as long as the port is a genuine -8AN ORB (3/4"-16) O-ring port. It is not application specific, so verify the thread and sealing surface first.
- What is the 1/8 NPT side used for?
- It takes 1/8 NPT male fittings, typically a pressure sensor, sending unit or mechanical gauge. Use thread sealant on the NPT side, not on the O-ring side.
- Is it a direct bolt-on?
- It threads into the ORB port and seals on the O-ring. Some installations may need modification for clearance or routing, so check access before installing.
- Where is the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting cheapest?
- At FR SPORT, for $14.20, as of our latest check.
- What do buyers say about the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting?
- Rated 5 out of 5 from 2 ratings.
- Where can I buy the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting?
- 10 stores we checked sell it, including STM Tuned Inc., Radiumshop, Milky Motorsports, VEX Motorsports, FR SPORT.