Size: The fuel pressure take-off fitting is an 10AN male flare to -10AN ORB male (O-ring) with a 1/8" NPT gauge/gage port. The thread size of the 10AN is 7/8-14 UNF
Sealing: The AN thread of the flare is sealed at a 37-degree angle, and the NPT thread is sealed with a 60-degree taper. It is highly recommended to use sealant or PTFE (polytetrafluoroethylene) tape on the NPT port
Material: The fitting is made of 6061-T6 aluminium alloy, NBR rubber O-ring
Parameter: The maximum working pressure is 1,500 PSI. The working temperature range is -40°F to 250°F. O-ring temperature range: -15℉ to 390℉
Application: Fuel pressure gauges, sensors, fuel rails, fuel buffer tanks, fuel pressure regulators, and many other fuel system components suitable for fuel supply lines