Autometer mechanical fuel pressure gauge
 

Hi Guys, I ordered an Autometer mechanical fuel pressure gauge (AM-2173) from Geno's today. I was planning on running 1/8" air brake line from the fuel inlet port at the injection pump (P7100) into the cab. I realized (after ordering) that the gauge isn't designed for permanent installation. I don't really see why not though. Do you think the above mentioned gauge would work or should I order a different one?

Here's the link to the gauge: AUTO METER 0-60 psi Mechanical Fuel Pressure Gauge.-Geno's Garage