Re: Spectra Cape Horn Extreme 330
If you are making 17gph at 110-115psi, what is your voltage at each feed pumps terminal strip? The system is rated for 14gph at 90-100psi as you stated. More pressure from the feed pumps is going to produce more product water. But if you are slowly seeing increased pressures on the gauge I would still suspect the membrane has some fouling. Also what exactly is your fresh water flush regime. The feed pumps and Clark pump sound fine.