RV Shurflo Water Pump Check Valve Failure - Problem Resolved with 2 Modification Solutions Part #2

This is part #2 of what I did to resolve a problem with two (2) solutions I came up with and did as a backup should our water pump check valve fail and send city water into our fresh water tank causing the fresh water tank to overflow.
If you have not watched "RV Failed Water Pump Check Valve is Leaking and is Filling the Fresh Water Storage Tank - Part #1" - • RV Failed Water Pump C... I recommend you watch it either before or after watching Part #2.
Here's a Excellent Video Explaining How the Shurflow Water Pump Works, How to Prime, Adjust, and Clean the Check Valve on the Lots of Other Helpful Information (A MUST WATCH FOR GOOD INFORMATION) - • Fixing Your Escape Tra...
Note: Products I used and links to them are provided below.
Check out my other KZbin videos by clicking this link -
/ michaelbracewellthetra...
Michael Bracewell "The Travel Trailer Guy" is a Amazon Associate, I earn a small commission from qualifying Amazon purchases by you using the Amazon links below at no additional cost to you. Thank you
Parts Used -
SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC -
amzn.to/3jFxhBc
SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes -
amzn.to/3dFBWz7
IWISS PEX Cinch Clamp Crimping Tool for Stainless Steel Clamps from 3/8-inch to 1-inch with Calibration Gauge 20pcs 1/2-inch and 10 pcs 3/4-inch Clamps Suit ASTM F2098 Standards -
amzn.to/3huxR2h
1/2" BALL VALVE WITH DROP EAR -
amzn.to/3qKnmf5
1/2 in. Brass PEX Barb Coupling -
www.homedepot.com/p/1-2-in-Br...
1/2 in. x 10 ft. White PEX Pipe -
www.homedepot.com/p/Apollo-1-...
1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket -
www.homedepot.com/p/Apollo-1-...
Replacement Parts You May Use in The Future -
SHURFLO 94-237-00 Series 2088 Check Valve Kit -
amzn.to/3hxOd9N
SHURFLO 4008-101-A65 3.0 Revolution Water Pump -
amzn.to/3DALUPB
SHURFLO 4008-101-E65 3.0 Revolution Water Pump -
amzn.to/2UjqgLN
SHURFLO 94-800-00 Model 4008 Complete Upper Housing -
amzn.to/3UfUJ7r
Flexzilla Hose -
amzn.to/3qOtZLP
90 Degree Hose Elbow -
amzn.to/3tkDtA2
Camco Water Tank Filler with Shutoff Valve-
amzn.to/2Uj6lfY
DISCLAIMER
The opinions expressed in our videos are our own or from a contributor. Before taking on any project or making a large purchase, we recommend you do your own research and consult a professional for advice. We are NOT liable for any damage to your RV or injury incurred as a result of following our tips, advice or instructions. We are not RV professionals or certified technicians. We are simply RV owners who work on our own RVs and have a desire to share what we learn with others. Be responsible and know your limits.
Other Videos -
Travel Trailer Fresh Water Tank Drain Modification -
• Travel Trailer Fresh W...
Rockwood 2504S Modifications to the Water Heater Compartment -
• Rockwood 2504S modific...
Installing a Water Leak Detection Alarm in Our Travel Trailer (with a shut off switch) -
• Installing a Water Lea...

[@chuckborghoff8443]

I wish I had seen this 2 years ago. This was a constant problem with my trailer. The dealer only wanted to replace the pump. That never solved the problem. There was all sorts of theory on the internet but no one figured it out like you did. Great job. Every trailer with a Shurflo pump should have this mod.

[@thetraveltrailerguy]

Thank you Chuck. I'm finding that there quite a few dealers out there that don't know to much. Most of them do but there are a few bad apples out there. Thanks for your comments and for watching

[@teresatree8292]

One of the best instructional videos I’ve seen. Thank you!!!!

[@thetraveltrailerguy]

Thank you so so much Teresa and thanks for watching :) www.youtube.com/@thetraveltrailerguy/videos

[@Blackshirtsguru]

What a great and thorough video! This video needs to be placed on every RV forum out there. Now I know exactly how to cut and crimp Pex tubing!! Have you ever thought of removing and bypassing your water filter canister? I have the same set up and changing the filter is such a pain in the ass. My trailer is only a year old but I have read horror stories about them leaking and cracking over the years

[@thetraveltrailerguy]

Thanks Rob, I try my best to explain how I do things so people that would never think of tackling something might do it after seeing my video. I've placed the video on quite a few forums out there and if you no of more feel free to share it with other sites. We've had the trailer almost 5 years and haven't had any problems with the onboard filter, it may be a little pain to get to but we only have to change once per year. I use both the Camco "Blue" filter outside and the inside filter. I'm not sure if you have watched my video showing how dirty the on board filter gets even while using the "Blue" filter outside. Check out this video to see - kzbin.info/www/bejne/r16VpnZmd5Jrf6s I've heard the same story from a few people on FB groups talking about removing the onboard filter because they have heard they can break or leak (Tip: when you go to replace the filter put this silicone grease on the "O" rings to help them seal better, it works great - amzn.to/3vqUSJ3 ), I think its one of those things out there where a few people say take it out and everyone panics and take them out. I used to work at company's that have different locations with different weather and there was never a problem and they had around 400 filter set ups similar to the one we have. I would say just make sure when you winterize you remove the filter and have anti freeze in it or no water and you will be okay. I hope I've been of some help to you, thanks for watching

[@EverydayJ1786]

Very smart setup , I may just do the same to my Jayco for piece of mind ! . Thank you for sharing !

[@thetraveltrailerguy]

Thank you very much Jordon, I apricate the feedback and you watching. Happy Camping

[@silaslongshot941]

Nicely thought out project. Well done.

[@thetraveltrailerguy]

Thank you Silas and thank you for watching

[@linettejohnson7459]

Big help... thanks for your thorough work!

[@thetraveltrailerguy]

Thank you so much for watching and commenting Linette. I'm happy this video was helpful to you, that's the reason I make them. Happy Camping :) www.youtube.com/@thetraveltrailerguy/videos

[@Greghc48]

Very thorough. Great instruction. Thx….

[@thetraveltrailerguy]

Thank you very much, I appreciate the feedback. I hope this video helps you in some way

[@flatlander6928]

I changed my cabinet door to a latch system, instead of removing screws, so I can access it easily. Then I installed the ball valve before the pump instead of another check valve. When dry camping or in need of 12v water pump, I just open the ball valve to allow my tank water into the coach. Turn off to keep the city line from running back into tank, job done.

[@thetraveltrailerguy]

That's a great way to do it, thank you for sharing and watching the video :)

[@as2racing727]

That was how my hybrid camper was set up on the pump and watching what @michael did i was wondering. Thanks to you both as this will be my next project memorial day.

[@gaziger007]

A side note about using Pex crimp clamps on flexible tubing. It is NOT to code and at some point those fittings will leak. I always use heavy duty hose clamps on flexible tubing. BTW, I am a RV tech.

[@thetraveltrailerguy]

Thank you so much for bringing this up, you are right. I appreciate you pointing this out. I'm curious why the Pex crimp clamps would cause a leak on flexible tubing when they clamp much harder than a heavy duty hose clamp that does not clamp down as hard as the Pex clamp?

[@heretodaygone2morrowrving231]

Great video I'm having the same issue currently. I'll be installing a check valve also

[@thetraveltrailerguy]

Awesome, thanks for watching :) Parts Used amazon affiliate links - SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC - amzn.to/3jFxhBc SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - amzn.to/3dFBWz7 IWISS PEX Cinch Clamp Crimping Tool for Stainless Steel Clamps from 3/8-inch to 1-inch with Calibration Gauge 20pcs 1/2-inch and 10 pcs 3/4-inch Clamps Suit ASTM F2098 Standards - amzn.to/3huxR2h 1/2" BALL VALVE WITH DROP EAR - amzn.to/3qKnmf5 1/2 in. Brass PEX Barb Coupling - www.homedepot.com/p/1-2-in-Br... 1/2 in. x 10 ft. White PEX Pipe - www.homedepot.com/p/Apollo-1-... 1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket - www.homedepot.com/p/Apollo-1-...

[@TheBirdandEagle]

Smooth video. Thank you.

[@thetraveltrailerguy]

Thank you so much for your feedback and for watching. www.youtube.com/@thetraveltrailerguy/videos

[@apipewelder4458]

Thanks brother, really helped me out.

[@thetraveltrailerguy]

Your welcome and thanks for watching. Are you going to do this or have you done this already?

[@dakotafisher6874]

Thanks again!

[@thetraveltrailerguy]

You're welcome, I'm trying to come up with more projects for everyone to do :) lol

[@garlandstyle5797]

Way cool man. :) I like the idea of using a marker to show the flow of water on your tubing.

[@thetraveltrailerguy]

Bracewell Style Buddy :)

[@garlandstyle5797]

@@thetraveltrailerguy LOL Love it! :)

[@raylaux8295]

That bleed valve is on the supply side of the valve. Should be on the other side. Turn the valve around to utilize it.

[@thetraveltrailerguy]

Thank you so much, good catch :) Thanks again, I appreciate it

[@texasliam]

Good video. I would add this. All that white flexible tubing isn't PEX. Those crimp connectors start failing at around 5 years because the hose wall compresses under the crimp. I replaced the crimps with hose clamps which worked, as a patch. but that only works if your going over a pre crimped area. Hose clamp won't work on new hose, or if you cut back and reconnect. ID is to big and the hose clamp isn't strong enough to make it water tight. The real solution is rep,ace that flex hose with real PEX.

[@thetraveltrailerguy]

Thank you for sharing this information after reading what you sent me I searched online and discovered you are correct, I never knew this and am happy you taught me something new. Thanks again and thank you for watching

[@pismobeach3]

@@thetraveltrailerguy I had the same problem with my pump on Christmas eve. I ran to the hardware store and bought a ball valve and 1/2 barbed hose connectors and clamps, do to the location of my pump I opted to put the valve on the suction side. I also have a 3-way valve for winterizing on the suction side. After putting in the valve I had every factory cinch clamp leak on the 3 way valve. I removed the 3-way valve and hooked the ball valve directly to the strainer. I figured it was fixed and since we are connected to water the pump was not needed I opted to wait for spring to replace my pump. Well after 2 Months with no leaks I walked into the kitchen only to find water on the floor, after investigating the pump itself was leaking water out the pressure switch. So I put a ball valve on the pressure side to isolate the pump. My rig uses mainly Flair-It fittings except for the lines to the water pump. After researching I found 1/2 PEX is .48" ID and uses a 1/2" PEX clamps. The flex reinforced hose .50" ID and 5/8" OD I was told uses 5/8" PEX clamp on a barbed 1/2" fitting not PEX 1/2 fittings (I believe so they don't over clamp the tubing) I opted for worm type clamps and they seem to be holding fine .I did run into these for Flair-It fittings which I ordering to see how they work. www.recpro.com/flair-it-flex-hose-insert-and-nut-for-1-2-compression-hose/ FYI my pump was leaking from fine cracks were the screws tread in for the pressure switch.

[@thetraveltrailerguy]

@@pismobeach3 Wow thank you for sharing this useful information :)

[@pismobeach3]

@@thetraveltrailerguy I also wanted to to know your video and explanations was excellent and I really enjoyed it. I wish I would have watched your first video on how to reseat the check valve when I had my problem. One other bit of information I learned was to exercise your pump, meaning use your pump. I"m hooked to city water all the time and only use my pump when the weather freezes so I unhook my hose to prevent it freezing and use my pump for a few days out of of the year. As for your pump noise I was told to put a large loops in the lines going to your pump (suction and pressure). then I found this video kzbin.info/www/bejne/iWbEn6aKm9mEhNk haven't tried it but could be s cheep fix. Thanks again and keep making your wonder videos.

[@thetraveltrailerguy]

@@pismobeach3 Thanks for the great ideas and watching my videos. Its funny you shared the idea of insolating the tubing to help quite the pump noise. I did do this when I made this video and still have the insulation on the tubing, I didn't show it in the video because it was a big fail and didn't reduce the noise at all. I sure appreciate your comments

[@juliegarner3188]

Thank you for sharing and taking time to share .I'm a nubie at living in rv trailer and am having trouble with my plumbing I m hooked to city water and am not getting any sign of water.I think my pipes our froze any advise you might have

[@thetraveltrailerguy]

You're very welcome Julie. How cold is it getting where you are & what state are you in? Did you have any problems before it started getting cold outside? Does any water come out of any of your fixtures or just some or non at all? www.youtube.com/@thetraveltrailerguy/videos

[@mr.w3805]

Where did you find the under the trailer cut-off valve with mounting bracket? Thanks. Great video.

[@thetraveltrailerguy]

Thanks for watching, everything I used on this project can be found in the description below the video with links to the products. www.amazon.com/XFITTING-PROPEX-EXPANSION-VALVE-UPONOR/dp/B07XWQM4LJ

[@sic-n-tiredtired4273]

Excellent video very informative thank you

[@thetraveltrailerguy]

Thank you Sick-n-Tiered, I hope it helps you out someday :)

[@baxterturner294]

Thank you Michael. Very helpful. Have you changed your HVAC thermostat to a digital version?

[@thetraveltrailerguy]

Thank you and thank you for watching Baxter. I did change out the thermostat a few years ago (one of the best things I did to our trailer) but unfortunately I didn't make a video :( I used a household digital thermostat you can buy at a hardware store or on line, I found a video to share with you where the guy did what I did. This should help you - kzbin.info/www/bejne/eZaWqmecnKupl80

[@baxterturner294]

@@thetraveltrailerguy Thank you Michael. I installed a digital AirExcel thermostat so I could keep all the functionality. Works great so far.

[@DellAnderson]

Really nice explanation of water pump check valve functional importance. You may have mentioned somewhere else, but what keeps water from coming out the city water connection when you are disconnected from city water and using the pump? I only see a "Tee" but no valve or checkvalve in the city water connection. Do you use a valve or a check valve? Thanks!

[@thetraveltrailerguy]

Thank you Dell and thank for watching. You have a great question :) Here's where the Check Valve is for the City water. I will be changing my plastic (they are wearing out and I don't trust them) Fresh Water & Black Tank Flush ones out in the near future so keep an eye out for this video - Boltigen 2 Pcs RV City Water Inlet with Check Valve, RV Water Inlet Connection, 3/4 NH Female to 1/2 NPT Male Lead-Free Brass RV City Water Flange Inlet Replacement (amazon affiliate Links) amzn.to/3g9VOiw www.youtube.com/@michaelbracewellthetravelt2625/videos

[@wallacegrommet9343]

It would have been good to show before and after video of the pump in operation

[@thetraveltrailerguy]

Thanks for the feedback and for watching Wallace. I thought about doing what you said but there would have been nothing to see or hear doing this before and after. But it would have shown water flow coming out of a faucet in the trailer to show that water wasn't restricted enough to see :) Thanks again

[@todd2456]

On my last trip, I came home to a 1/3 filled fresh water tank and couldn't figure out why. Now I know! Thanks, this is a great video. I'm inclined to just replace the pump with a better one though ... thoughts? As always, super helpful info, Michael !!

[@thetraveltrailerguy]

That's a bummer. You do what I did the first time in this video and see if it works - kzbin.info/www/bejne/jKSulYyieZeYftU It did for me but was worried it could happen again so I installed the check valve and shut off valve so I would not have to worry again. You can replace the pump but it may not be necessary, if you do see if there is a pump that is quiter to install that would just fit like the old one.....I'm not sure if there is one that is being sold out there?

[@todd2456]

@@thetraveltrailerguy I think they all probably have the same noise level. I actually don't mind hearing it, so I know it's working properly. I'll try your way from your other video first and see what happens. A new pump is only about $65 if it doesn't solve it. Happy camping - good to hear from you as always!

[@thetraveltrailerguy]

@@todd2456 If the check valve is shot they have a replacement valve kit for it (I think this is the right one - amzn.to/3hxOd9N

[@todd2456]

@@thetraveltrailerguy Wow, thanks a lot! Appreciate it!!

[@pelecho]

How’s that filter working for you? I used the blue hose water fitter but I like the idea of that filter Thanks

[@thetraveltrailerguy]

It works great and thank you for watching. Check out this other video I made about my filters and other things that you might feel are interesting. I use both the blue hose filter and the filter you see and you would be surprised how much gets by the blue filter. Also check out where I put our pressure regulator and blue filter and why I do it this way. The hoses I use in this video are the best I've ever used. You can see everything I show below the video in the description and I provided links to the products - kzbin.info/www/bejne/r16VpnZmd5Jrf6s

[@andrecaramez]

Great video Michael! I have the same issue and will be doing the same install! Quick question, could you not have connected the white pipes straight into the sharkbite check valve? Are the coupling and pexpipes a must for this?

[@thetraveltrailerguy]

Great question Andre and thank you. I didn't feel I would get a good seal with the shark bite into the white tubing. I'm pretty sure the shark bite fittings are made for ridged material pipes plus I'm pretty sure the outside diameter is larger than the ridged material pipes. kzbin.infovideos

[@thetraveltrailerguy]

Michael Bracewell "The Travel Trailer Guy" is a Amazon Associate, I earn a small commission from qualifying Amazon purchases by you using the Amazon links below at no additional cost to you. Thank you Parts Used - SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC - amzn.to/3jFxhBc SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - amzn.to/3dFBWz7 IWISS PEX Cinch Clamp Crimping Tool for Stainless Steel Clamps from 3/8-inch to 1-inch with Calibration Gauge 20pcs 1/2-inch and 10 pcs 3/4-inch Clamps Suit ASTM F2098 Standards - amzn.to/3huxR2h 1/2" BALL VALVE WITH DROP EAR - amzn.to/3qKnmf5 1/2 in. Brass PEX Barb Coupling - www.homedepot.com/p/1-2-in-Br... 1/2 in. x 10 ft. White PEX Pipe - www.homedepot.com/p/Apollo-1-... 1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket - www.homedepot.com/p/Apollo-1-... Replacement Parts You May Use in The Future - SHURFLO 94-237-00 Series 2088 Check Valve Kit - amzn.to/3hxOd9N SHURFLO 4008-101-E65 3.0 Revolution Water Pump - amzn.to/2UjqgLN ECCPP 42-Series RV Water Pump with Strainer RV Plumbing Camper Water Pump 12V 4008-101-A65 4008-101-E65 3.0GPM - amzn.to/36aRKWo Flexzilla Hose - amzn.to/3qOtZLP 90 Degree Hose Elbow - amzn.to/3tkDtA2 Camco Water Tank Filler with Shutoff Valve- amzn.to/2Uj6lfY

[@andrecaramez]

@@thetraveltrailerguy Thanks for replying and that makes total sense. I installed a sharkbite shut-off valve in my toilet and connected directly to the pvc braided tube and it was hard to do so so I cut it off and added a pex pipe instead as well. I did the same set-up in your video for the check valve and it solved my problem. I am also going to follow ur directions on the eternabond video. Man this is a lot of work on the roof. Cheers and happy camping.

[@thetraveltrailerguy]

@@andrecaramez Thanks Andre I'm happy this worked for you and I'm also happy your going to take care of your roof. Its a lot of work but in the long run you will be happy you did it. Just take your time :) Michael Bracewell "The Travel Trailer Guy" is a Amazon Associate, I earn a small commission from qualifying Amazon purchases by you using the Amazon links below at no additional cost to you. Thank you Rubber Roller - amzn.to/3rMYvXJ Spline Roller (Screen) - amzn.to/3tkBlrU Dicor Self Leveling Sealant - amzn.to/2PUIFfs Mineral Spirits - amzn.to/3NnuGrK Acetone - amzn.to/3wotLl7 Denatured Alcohol - amzn.to/3JA1ED4 2" X 50' Eterna Bond Tape (white) - amzn.to/30FBABE 2" X 50' Eterna Bond Tape (black) - amzn.to/3g7F47I 4" X 50' Eterna Bond Tape (white) - amzn.to/3LeG4V7 4" x25' Eterna Bond Tape (white) - amzn.to/3IILZ2V 4" X 50' Eterna Bond Tape (black)- amzn.to/3ALBfi7 3" X 24" Eterna Bond Tape (Small Repairs) - amzn.to/3LNshWx EternaBond EternaClean Spray Cleaner 14 oz Can EB-ECSPC | Prepares Surfaces for Sealant Application by Releasing Contaminants Like Oxidation, Grime, Oil and Grease, Tree sap and More - amzn.to/3vmGWyy EternaBond EternaPrime Adhesive and Surface Conditioner Spray - 14 oz Can EB-EPSPC | Aids in Adhesion When Surfaces are Very Dirty or Dusty - for MicroSealant and Other Self Adhesive Seaming Tape - amzn.to/3cElEG7

[@miguelalvarado2343]

Thank you, you made my day ,as i was filling my fresh water tank in the rv trailer water started rushing out of a tube before i filled it up, gushing is more like it, maybe that check valve is the problem i guess. Pⁿk9 9o

[@thetraveltrailerguy]

I'm happy I made your day and sorry this happened to you :( Its all good you can do what I did to stop this from happening again in the future. Thanks for watching and commenting. amazon affiliate links below: Parts Used - SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC - amzn.to/3jFxhBc SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - amzn.to/3dFBWz7 IWISS PEX Cinch Clamp Crimping Tool for Stainless Steel Clamps from 3/8-inch to 1-inch with Calibration Gauge 20pcs 1/2-inch and 10 pcs 3/4-inch Clamps Suit ASTM F2098 Standards - amzn.to/3huxR2h 1/2" BALL VALVE WITH DROP EAR - amzn.to/3qKnmf5 1/2 in. Brass PEX Barb Coupling - www.homedepot.com/p/1-2-in-Br... 1/2 in. x 10 ft. White PEX Pipe - www.homedepot.com/p/Apollo-1-... 1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket - www.homedepot.com/p/Apollo-1-... Replacement Parts You May Use in The Future - SHURFLO 94-237-00 Series 2088 Check Valve Kit - amzn.to/3hxOd9N SHURFLO 4008-101-E65 3.0 Revolution Water Pump - amzn.to/2UjqgLN ECCPP 42-Series RV Water Pump with Strainer RV Plumbing Camper Water Pump 12V 4008-101-A65 4008-101-E65 3.0GPM - amzn.to/36aRKWo Flexzilla Hose - amzn.to/3qOtZLP 90 Degree Hose Elbow - amzn.to/3tkDtA2 Camco Water Tank Filler with Shutoff Valve- amzn.to/2Uj6lfY

[@miguelalvarado2343]

@@thetraveltrailerguy as I see it, you have a lot invested, i guess, im the same way ,i don't like to borrow tools plus they can come handy at another breakdown, or enjoy having good tools ,i also enjoy fixing things i haven't fixed before, it's a mental challenge to fix a part yourself and not pay a hundred buck an hour, rv dearler wanted 175 an hour to fix my rv, it took me 3 days to fix cause i didn't have the tool or knowledge, to fix it, but, KZbin did.

[@thetraveltrailerguy]

@@miguelalvarado2343 I agree with you 100% and would like to add............ I can honestly say if you fix something yourself you can do the work better than someone that does not own your RV. And save lots of money doing it. Thank you so much for watching and commenting Miguel. kzbin.infovideos

[@Gsquared4279]

Why did you not connect the check valve directly to the hose using the sharp bite without adding the other tubes?

[@thetraveltrailerguy]

Hello Gary, great question. I installed the check valve to the PEX tubing rather than the hose because the fitting is designed to connect to ridged tubing and more than likely would have not worked because of tubing size or got a good seal with flexible tubing. I didn't want to take any chances with having any water leaks someday. I hope this helps :) Thanks again - kzbin.infovideos

[@eddygoodwin7089]

I have a trailer that is only a couple years old and it has a white t fitting just like yours it snapped like tooth pick they get way brittle

[@thetraveltrailerguy]

Yes they are, did you replace it a brass tee?

[@eddygoodwin7089]

@@thetraveltrailerguy yes I did, had to do new pump too

[@thetraveltrailerguy]

@@eddygoodwin7089 www.youtube.com/@thetraveltrailerguy/videos

[@coreybabcock2023]

You do realize you can buy a new surflow 4008 pump head from Amazon for around 30 to 40 right or go to camping world and get one I have a 3 chamber seaflow and no issues yet

[@thetraveltrailerguy]

Yep I do :) like this one amzn.to/3Wzkpxq and this one :) amzn.to/3NCmCUA I was thinking about just replacing the pump head but have read that a lot of people have had this problem happen to them over and over. So I decided to just install a check valve that I know will never fail :) Is this 3 chamber seaflow the one you use? amzn.to/3FOAgSF Thanks so much for watching and asking a great question. kzbin.infovideos

[@coreybabcock2023]

@@thetraveltrailerguy yes that's the pump I bought several months ago for around 45 48 ish at the time I still have the old surflow 4008 only issue I had with it was the bypass setting so I got a 2 gal accumulator tank to smooth out the water flow at the sink but I got the seaflow and I can run the water for about 90 seconds before the pump kicks in and refills the system

[@thetraveltrailerguy]

@@coreybabcock2023 Have you ever watched this video, great information - Here's a Excellent Video Explaining How the Shurflow Water Pump Works, How to Prime, Adjust, and Clean the Check Valve on the Lots of Other Helpful Information (A MUST WATCH FOR GOOD INFORMATION) - kzbin.info/www/bejne/l33CZJ6wbN5lsK8

[@coreybabcock2023]

@@thetraveltrailerguy already know all this I do RV repairs

[@thetraveltrailerguy]

@@coreybabcock2023 That's great.

[@user-or8wz9zz1d]

Is there a valve in the tank fill before it gets to the tank??

[@thetraveltrailerguy]

Hello Rose, thanks for watching and your question. There is no shut off/on valve between the fresh water fill inlet and the fresh water tank. Here's a video that shows where hoses come and go from that may be helpful to you in some way. kzbin.info/www/bejne/iqHbgpuAr9yIgrc www.youtube.com/@thetraveltrailerguy/videos

[@BTNomad]

I'm really curious to know if you had leaks later where you connected your hose onto a pex fitting instead of a barb fitting.

[@thetraveltrailerguy]

Great question. So its been a year and there has been no water leaks at any of the connections and in the last year and we have dry camped 80 nights during this time using the water pump. Note: the pump only puts out around 45 psi and when we are connected to city water I have a water pressure regulator set at 45 psi. Parts I used for this project are listed below: At around 6 months ago I did have to replace the water pump because of a leak at the pump itself but not at any fittings, here's that video - kzbin.info/www/bejne/sJC6oWmLeLN6qMk I hope this information is helpful - www.youtube.com/@thetraveltrailerguy/videos Parts Used amazon affiliate links - SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC - amzn.to/3jFxhBc SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - amzn.to/3dFBWz7 IWISS PEX Cinch Clamp Crimping Tool for Stainless Steel Clamps from 3/8-inch to 1-inch with Calibration Gauge 20pcs 1/2-inch and 10 pcs 3/4-inch Clamps Suit ASTM F2098 Standards - amzn.to/3huxR2h 1/2" BALL VALVE WITH DROP EAR - amzn.to/3qKnmf5 1/2 in. Brass PEX Barb Coupling - www.homedepot.com/p/1-2-in-Brass-PEX-Barb-Coupling-APXC1212/301541094 1/2 in. x 10 ft. White PEX Pipe - www.homedepot.com/p/Apollo-1-2-in-x-10-ft-White-PEX-Pipe-APPW1012/301541191 1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket - www.homedepot.com/p/Apollo-1-2-in-Plastic-PEX-Pipe-90-Degree-Bend-Support-with-Mounting-Bracket-PXBEND12/301541126

[@BTNomad]

@thetraveltrailerguy , that's excellent! I'm converting a box truck to an RV, and the water and propane are my last major parts. I hunted all over and couldn't find a video that made sense on where to put the one- way valve until yours! If I need any of the parts, I'll make sure to use your links. Thank you so much for replying to my question!

[@thetraveltrailerguy]

@@BTNomad Your welcome, sounds like you have a fun project. Here's a idea you might want to think about doing.......If you have a exterior propane grill, firepit, or BBQ you might want to plumb off your propane tanks with a quick connect hose and fitting so you can use propane off your existing tanks instead of carrying around a separate tank for them. Just a thought. kzbin.info/www/bejne/rZyZdHyvYq6bmKs

[@BTNomad]

@thetraveltrailerguy , I may end up doing something like that. Not for a grill, but in case I end up spending another winter in Iowa, it'll be easier to have an external propane outlet (extended stay). I will use my diesel heater also, which I am soooo impressed with it. For now, I just need to finish the water system and the basic propane for my stove and on-demand water heater. 😊

[@BTNomad]

So I've got my check valve installed. There are no issues there, but what I do see happening is that the water from the pump is being pushed up the city water line (where it is leaking). I'm going to put another check valve in that line to stop that from happening, but I've not heard one person talk about this issue. Everyone tells about the backflow into the tank on city water, but not the other way around. 🤨🤨🤨 Have you guys heard of this issue? It makes perfect sense that it would do that since the city water line is the next avenue for water movement after the check valve, it's just weird that folks aren't talking about it. Of course, most folks aren't building a system from scratch, so whatever fixes there are, someone else put them in place.

[@Tom-Fisherman]

My preference would have been to have the installed valve ABOVE the frame rather than below, and add new connection from the valves input to the tank.

[@thetraveltrailerguy]

I was thinking the same thing when I was deciding where to put the shut off valve, I wanted to put it where it was the easiest to turn on and off so this is why I put it there. But I agree you have a good idea. I'm not sure what you are saying about "add new connection from the valves input to the tank." can you explain? Thanks Mike

[@Tom-Fisherman]

@@thetraveltrailerguy Chances are the connection from that valve back to the tank MIGHT be too small now, (if you decided to move it up there). So, I would add a new extra long hose piece to the the valve is in your hand then mount the valve..THEN connect to tank. Any other way, might be a pita. I installed on boats for a living and find easier ways to do things...

[@sillyoldfrog]

My shurflow pumb is only months old and the built in check valve already failed.

[@thetraveltrailerguy]

That's to bad Keith, here's a video I did before making this video of what I did to correct the problem temporarily (It may or may not work for you) - kzbin.info/www/bejne/jKSulYyieZeYftU Hand here is a list of parts I used in the video and a couple more (I try and list the parts I use in the description below my videos) - Parts Used - SharkBite U2008-0000LFA 1/2 inch x 1/2 inch Brass Check Valve, Push-to-Connect, Copper, PEX, CPVC - amzn.to/3jFxhBc SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - amzn.to/3dFBWz7 Beaquicy PEX Clamp Cinch Tool Crimping Tool From 3/8-inch to 1-inch with 20Pcs 1/2-inch and 10Pcs 3/4-inch Stainless Steel Clamps Kit - amzn.to/3dzeljF 1/2" BALL VALVE WITH DROP EAR - amzn.to/3qKnmf5 1/2 in. Brass PEX Barb Coupling - www.homedepot.com/p/1-2-in-Br... 1/2 in. x 10 ft. White PEX Pipe - www.homedepot.com/p/Apollo-1-... 1/2 in. Plastic PEX Pipe 90-Degree Bend Support with Mounting Bracket - www.homedepot.com/p/Apollo-1-... Replacement Parts You May Use in The Future - SHURFLO 94-237-00 Series 2088 Check Valve Kit - amzn.to/3hxOd9N SHURFLO 4008-101-E65 3.0 Revolution Water Pump - amzn.to/2UjqgLN Michael Bracewell "The Travel Trailer Guy" is a Amazon Associate, I earn a small commission from qualifying Amazon purchases by you using the Amazon links below at no additional cost to you. Thank you

[@sailalibi6756]

Yea, mine too!

[@porterwake3898]

I put a backwater flow check valve in line and it STILL didn't stop the water going backwards

[@thetraveltrailerguy]

Oh no, did you use the same one I used in the video? Is it installed in the right water flow direction? Do you have a shower water miser, if so this could be the problem? What year and model is your trailer?

[@CreepyCharlie]

I envy not having that plastic cover.

[@thetraveltrailerguy]

Same here, in some ways it can have its benefits but for us living and traveling in areas where we don't need that added protection I'm happy we don't have it.

[@Oldtech51]

Your using reinforced pvc tubing with PEX valve and clamps. That's a big no no.

[@thetraveltrailerguy]

It works just fine, no problems