Water Rat. Posted May 21, 2022 Report Share Posted May 21, 2022 Might be a daft question, but, I assume there is no problem replacing a Shurflo with a Jabsco water pump? Link to comment Share on other sites More sharing options...
Tony Brooks Posted May 21, 2022 Report Share Posted May 21, 2022 1 minute ago, Water Rat. said: Might be a daft question, but, I assume there is no problem replacing a Shurflo with a Jabsco water pump? No, as long as the cut-out pressure is the same or less. If it is more then you could cause any PRV to leak. If the flow rate is different then the cycling frequency will be different and the flow from the taps will be different, but none are a practical problem (apart from the potential water jumping out of the bathroom washbasin when a tap is turned on and embarrassing male guests) Link to comment Share on other sites More sharing options...
blackrose Posted May 21, 2022 Report Share Posted May 21, 2022 No problem. You should get some fittings with the new jabsco. You'll have to adjust your accumulator, assuming you have one, after fitting the new pump Link to comment Share on other sites More sharing options...
blackrose Posted May 21, 2022 Report Share Posted May 21, 2022 4 minutes ago, Tony Brooks said: No, as long as the cut-out pressure is the same or less. If it is more then you could cause any PRV to leak. Most PRVs are 3 bar aren't they? So as long as the cut out pressure of the new pump isn't more than 40psi you should be fine. Link to comment Share on other sites More sharing options...
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