Olympia Maximatic Pump Pressure (older)
Question from David (customer):
Does the Maximatic have an OPV valve?
If not, what regulates pump pressure, what pressure should I expect then? Is there a way to modify it so as to be able to adjust pressure. I haven’t checked mine, I don’t currently own a pressure gauge. But I’m considering getting one. I’d like to have it set close to 9 bars. What are your thoughts, experience?