Is it safe to use my two hose regulator with 3,000 p.s.i. tank pressures?
95% of the two hose regulators ever built were designed when the maximum tank pressures available were around 2250 p.s.i. or less. With this in mind, I can’t recommend using your vintage two hose regulator with more than around 2400 p.s.i. A couple exceptions are the late model Nemrod Snark III and the Voit Trieste II, which were designed for 3,000 p.s.i.
