NHIrish wrote:
Also, if you are using an inexpensive inline water pressure regulator, they will reduce flow as well as pressure. Invest in a Valterra or Watts adjustable pressure regular with a pressure dial so that you can adjust the pressure without restricting flow. Fifty-Sixty bucks compared to fifteen but it makes a big difference. I thinks Watts is better as it can be rebuilt.
http://www.rv-dreams-journal.com/2010/05/rv-water-pressure-regulators-related-matters.html
x2 I have a watts and it makes a big difference.