GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: Tricky-Ricky on February 10, 2025, 02:07:06 PM

Title: Epoch HP Reg Pressure drop?
Post by: Tricky-Ricky on February 10, 2025, 02:07:06 PM

I am experiencing reg pressure drop in line with bottle pressure, I was under the impression that the function of the regulator was to keep the pressure constant until the bottle pressure is reached, but this is crazy, this is a sub 12 .177, but this should make no difference today I filled to 4500psi which results in an HP reg pressure of 1500psi by the time I had shot down to 3000psi the HP reg pressure was just under 1100psi this makes no sense? And once it goes lower, the velocity starts to drop.

Also, does anyone know the air path through the Epoch regulators as I just can't seem to trace just how the regulation is carried out and why this is happening?

Title: Re: Epoch HP Reg Pressure drop?
Post by: Bodacious on February 18, 2025, 09:16:41 PM

I'd give Skout a call....they will walk you through it.

Title: Re: Epoch HP Reg Pressure drop?
Post by: chuck berry on February 19, 2025, 09:34:12 AM

It sounds like the regulator needs rebuilt. The ones l. have done were pretty easy. Taking pictures help.