Technical data for shim adjustment and specs for jds airman hpa reg

[James12]

I bought a reg from a manufacturer, I need to lower the output down to 2k from 2200psi. I am wanting to put a 3k bottle on a disco tube, however I lack adequate information pertaining to the adjustment increments. This reg is 3000 psi input, it is at 2200 psi I need to drop down to 2000 before I put it on the end of the tube. Any suggestions or resource would be great... Thanks

 

[ztirffritz]

Search at GTA for this info. There are several posts that detail how to arrange the Belleville washers. It's mostly trial and error but there are a few documented arrangements listed.

 

[James12]

Thanks man.