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07-13-2014, 10:10 AM
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#1
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Montana Fan
Join Date: Nov 2005
Location: Ooltewah
Posts: 360
M.O.C. #4958
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New Water Pump
I am getting ready to replace my factory original water pump just for more pressure. What did you replace yours with, and how do you like it?
I rarely boondock. Mostly use it while traveling to flush the toilet, and during freezing weather when outside pipes will freeze. Power toilet, and faucets. Thinking about 4.5 gpm so I have plenty of capacity.
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07-13-2014, 12:15 PM
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#2
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Site Team
Join Date: Jun 2011
Location: Wilsey
Posts: 18,799
M.O.C. #11455
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I went with a Shurflow Revolution rated at 55psi. Works well for us.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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07-13-2014, 02:22 PM
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#3
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Montana Master
Join Date: Feb 2012
Location: Lake Gaston
Posts: 8,773
M.O.C. #12156
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Agree,Shurflow is a good pump at a reasonable price.
__________________
Mike and Lorraine
2002 3655 FL, 2005 3650RK
2010 3665RE, 2015 3910FB
F350 crew cab dually 6.7
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07-13-2014, 03:35 PM
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#4
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Montana Fan
Join Date: Nov 2005
Location: Ooltewah
Posts: 360
M.O.C. #4958
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What is the gpm of the shur flo?
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07-13-2014, 05:17 PM
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#5
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Site Team
Join Date: Jun 2011
Location: Wilsey
Posts: 18,799
M.O.C. #11455
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Sorry, didn't pay any attention. Since we do boondock on occasion we wanted the water pressure for the shower, but don't want to move anymore water into the tank than we have to. I can tell you from recent experience that it moves more water than we can when hooked up to city water. At our RV home base the rural water system can only provide 40psi so things actually improve if we shift to our on board system.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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07-13-2014, 05:19 PM
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#6
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Site Team
Join Date: Jun 2011
Location: Wilsey
Posts: 18,799
M.O.C. #11455
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You got me curious so I looked it up on line. 4.0 gallons per minute for the model we use. There is a lower flow rate model also.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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07-14-2014, 04:14 AM
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#7
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Montana Master
Join Date: Mar 2013
Location: Frostproof, FL USA
Posts: 2,362
M.O.C. #13272
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As soon as we purchased our Montana I knew I was going to replace the factory installed fresh water pump. Not sure what brand it is. It is extremely loud and from our boating days I know there are much higher quality, quiet ones out there. I may be in luck now, our factory one seems to be broke so when we get to the dealer this Wednesday maybe I can talk to them about an upgrade.
Dick, those Shurflow Revolutions seem to come in 2 different models (4008 and 4048). One is 3gpm and one is 4gpm, but both 55psi. Can you hear yours run? One of these may be what I am looking for.
__________________
Previous: 2008 Montana 3400RL & 2014 3725RL
Current: Full Time 2022 SOB TT Toy Hauler
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07-14-2014, 07:44 AM
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#8
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Site Team
Join Date: Jun 2011
Location: Wilsey
Posts: 18,799
M.O.C. #11455
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Yes, you can still hear it run, it's just not as bad.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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07-15-2014, 08:30 AM
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#9
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Montana Master
Join Date: Jun 2003
Location: New Market
Posts: 831
M.O.C. #375
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Replaced the factory original with one of the Shur Flo models. It works really well; not as quiet as I had hoped, but at least the knocking is gone when not hooked to a city water connection.
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07-15-2014, 09:02 AM
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#10
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Montana Master
Join Date: Jan 2005
Location: North Ridgeville
Posts: 20,229
M.O.C. #2839
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we do not use ours very often but it is not overly noisy. A Rv friend of ours has one of those so called quiet units and I did not think there was mjuch difference,
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07-18-2014, 01:31 PM
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#11
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Montana Fan
Join Date: Oct 2004
Location: San Jose
Posts: 389
M.O.C. #2277
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If you're worried about water consumption get an oxygenics shower head. They flow less water and give an amazing spray. With a high flow pump you'll likely find it it be too much pressure
I added a flow adjuster/shutoff valve. The oxygenics came with one but it did not fit to my liking. I found a chrome one on eBay for a few bucks.
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