click on thumbnail to zoom

Our Price: $39.95
Pressure Gauge

Gauge Adapter

I have read and understand the Terms and Conditions


This high-accuracy fuel pressure gauge is suitable for all fueling applications. It features an acrylic lens with a silicone filled dial that reads from 0 to 100psi (0 to 6.9 BAR) with +/- 2% accuracy. The silicone fluid prevents the needle from vibrating for easy pressure readings. The internal bubble is normal. Rugged stainless 1-5/8" OD steel case (1-3/4" OD bezel) with nickel plated male 1/8" NPT fitting. Available with black bezel and housing only.

1. The internal silicone bubble is normal.
2. Overpressurizing can permanently misalign the needle calibration.
3. PTFE thread sealant paste should always be used on NPT threads.



Average Rating:
(based on 1 review)

Showing 1 Review:

by Tyler B.
on 3/22/2020
Fuel PSI Gauge gread, ORB adapter not good
The fuel gauge looks great. The 90º fiting seals well to PSI guage. However, the 8AN to 1/8NPT fitting DOES NOT SEAL well at all. Attempted multiple combinations to prevent fuel from leaking. Fuel gauge directly to ORB adapter still had leakage. Used 2 different types of thread sealants (permatex thread sealant with PTFE, permatex aviation form-a-gasket) and even allowing sealants to dry 3 days did not correct the leakage from the 8AN ORB addapter 1/8NPT threads. This is where I decided to see how tight the fitting needs to go in order to seal the threads. The 1/8NPT elbow to ORB adapter was turned hand tight. One full rotation would put my PSI gaguge in the correct position; leaked. Cleaned & reassembled with 2 turnes, leaked. Cleaned & reassembled with 3 FULL TURNES! STILL LEAKED from NPT threads in ORB fitting. Atttempted a 4th turn knowing how already tight the fitting was, broke the end off in the ORB fitting. Would not recommend the 8AN ORB adapter with elbow.
Review and Rate this Item

Other Items In This Category