It's like a tee off of the bottle and one side goes to the N2O solenoid and the other side goes to a remote guage. Summit has one in their catalog but its for fuel and only goes down to -6an. My bottle is -4an. What does everyone else use to plumb a remote guage.

 

Go to: jegs.com
Look at part # 555-41005
$39. 99 and it comes with the -4AN adapter.
Fred

 

NOS makes a -4AN "gauge adapter" with a 1/8" NPT side out for the gauge. I'll check for the part #.

Found it:

NOS gauge adapters

$11.95 in Summit

 

So does the port in the middle screw onto the bottle and then put a -4an to 1/8 on the one end and then run one side to the guage and one side to the solenoids

 

Damn prices went up a lot on those fittings. They were $22.95. Inflation is a ******.

 

I'm totally confused.... maybe you ought to explain what you are lookihng for. I thought you wanted a "fitting" that would allow you to connect a nitrous pressure gauge to your system. I showed you a "gauge adapter" fitting for $12. You can add this fitting to either end of your main nitrous line. You unscrew the -4AN hose ... either at the bottle end, or at the solenoid end. Screw the adapter fitting on the place you took the hose off of, then attach the hose to the other end of the fitting. You use the side port to attach either your gauge (most gauges are 1/8" NPT threads, which will screw directly into the fitting on the side of the gauge adapter), or to attach the fittings required to run a braided hose to your gauge. The adapter does not attach directly to the bottle... it attaches to a -4AN "bottle nut", or it attaches to the -4AN fitting on the solenoid. Cost.... $12..... not $22.

What "MILESF" told you about was the gauge itself. That gauge costs $40, and comes with an adapter of some sort.... but if you already have a gauge, all you need is an adapter.

Is that what you are looking for, or is it something else?