FBMP score. Free is me.... Advertised and I caught it like 20 minutes reaching out to the guy and he gave me his address and to come pick it up. looked online and found no others like it, but it did take & dispense 2 gallons of water at 125 PSI and has held for a few days now since the original testing.
Had a more contemporary one years ago but my dad took it from our lake house when it sold and would not give it back to me...
