PCP Gauge Broken and/or not Installed

I only rely on my tank gauges. I know they are accurate as they are high quality and match the high quality gauge on my compressor as well. I am unsure of a production unit just to check pressure, but one could be build. Basically a deadheaded gauge that attaches to your gun, but it would need a bleeder.

Get another fill adaptor (Foster,probe,whatever your gun uses) Get a gauge and a fitting to screw the two together and use the fill port like you would check your car tyres.

I don't think this would work since a foster fitting is a check valve only allowing flow "into" your guns air tube. You would have to have your gauge inline while charging your gun and reading the pressure.

I think you are right Bleudg.Didn't think it through.You would need to be able to open the check valve somehow.

Good point Bleudg!! As Paulcat, I forgot about the check valve.

My B50 doesn't have a gauge so I go by shot count to tell me it's time to refill and how much pressure should be left. 

Fred,

Depending on the hypothetical gun and it's hypothetical design I'd look for a replacement tank that has a gauge on it or add a regulator between the tank and the hypothetical gun that has a gauge. They do this for Talon's....

Hi Guys, One of my friend has a Walther dominator 1250 Cylinder, with a broken guage, he doesn't know where he can buy a guage,
Can You guys help?

Pcp gage broken can it be replaced or repaired

PCP Zero to 6000 PSI gauges are pretty much industry standard parts. WIKA sells them, and so do a bunch of other companies. eBay has a constant supply of gauges. Amazon does too. Price from $5 to $100 depending on what you want and quality.

Unscrew the old one, screw a new one in. No biggie unless it's an odd size

If you don't have a gauge you'll have to rely on the filling devices gauge. If you've shot the gun down some and then you re-hook to refill it watch the fill devices gauge very closely and slowly start filling the gun. You'll notice by vision and normally hear a click when the check valve in the male foster opens. That will be the pressure that you had left in the air tube/bottle. Since I regulated my Regal the guns gauge now just reads the regulated pressure. When I refill now I just use the fill devices gauge and I normall look and listen for the indication of what was left in the air tube. Eventually I may add a gauge to the tube to read the high pressure side. 

If you have a gauge and it's not working correctly replace it. Huma has a wide variety of gauges to choose from. 

Jking