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Old 09-13-2016, 06:11 PM   #1
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2005 28' International CCD
Wailuku , Hawaii
Join Date: Aug 2016
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Water Pump 2.8 changed to 3.5 gallons per minute

Replacing my 2088-422-144 / 2.8 gpm water pump with a 2088-544-144 / 3.5 gmp. Will I have a problem with this being too much pressure for the line?

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Old 09-13-2016, 06:19 PM   #2
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1974 31' Sovereign
1979 23' Safari
Wayland , New York
Join Date: Jan 2012
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It'll be about the same shutoff pressure, which is when it has the highest pressure. But pump will be capable of producing more flow which will keep the operating pressure higher when there is flow, still lower than shutoff pressure. You will see more flow and better pressure at the faucets.

Bottom line no problem!

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Old 10-05-2016, 06:00 PM   #3
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2005 31' Classic
Garner, , North Carolina
Join Date: Oct 2012
Posts: 811
better pressure could be more water useage in the end.
Carl, Raleigh NC
2-24-16 got a 2005 Classic 31D check it out for good rental deals
2003 F-250 SD, CC, 7.3L PowerStroke
WBCCI#1691, Piedmont Airstream Club, Unit #161, Region #3
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