|
04-05-2019, 06:12 AM
|
#1
|
Member
Join Date: Oct 2016
Location: Central
Posts: 63
|
Attack of the Blob!
I know there are many threads about how to sanitize tanks, and I have done that, but I still have a problem. While using my water pump, water would flow ok for a while, then slow to a trickle and stay there. I finally discovered that the pump filter was clogged with algae. I cleaned the filter, but the same thing happened again, so I decided to take a look in the tank and the result is what you see in the photo.
This gunk is not fazed by bleach, even at 200 ppm, and is too big to drain through the tiny 3/8 inch drain hole. I would love to scrape and scrub the inside of the tank to get rid of it, but of course the problem is gaining access. My first thought was some kind of access port, but I am having difficulty finding something that I think would work.
I found this, but it seems too small: https://www.marinesan.com/Holding-Ta.../307238685.htm
I found this, but it seems too large: http://www.hendersons.co.uk/boattank/Tank-access.html
And I’m not sure if either will withstand the pressure of being submerged. (There is no access to the tank from above.)
I also thought of installing a larger drain fitting, hoping that the gunk will drain out, but I see that the spin weld fittings require a router, not a drill, and I don’t want to buy one of those. The only access to the tank is from the bottom or one end and the tank is about 4-5 feet long.
I just ran across this, not sure if it would work to build a larger drain: https://www.usplastic.com/catalog/it...x?itemid=89951
I really want to clean the gunk out without removing the tank as that is not easy to do.
Does anyone have any other solutions that I haven’t thought of?
|
|
|
04-05-2019, 06:21 AM
|
#2
|
Senior Member
Join Date: Apr 2017
Location: Winnipeg, MB
Posts: 329
|
If you have access to where the water fill tube attaches to the water tank you could detach it and insert a black tank sprayer that attaches to a garden hose allowing you to move it around. You could then drain the refinements from the low point drain. You may have already tried this but it is what came to mind.
__________________
____________
John & Ekeen
2009 Ford F-150 5.4
2015 Nissan Armada 5.6
2021 Keystone Residence 40FLFT
|
|
|
04-05-2019, 06:31 AM
|
#3
|
Senior Member
Join Date: Apr 2014
Location: Minnesota
Posts: 779
|
Is the stuff gooey? Is it flexible at all? My first thought was to fashion an adapter with flexible plastic tubing to a wet dry vac. I don’t have our camper here to look, but isn’t the water line going into the tank 1/2” diameter? If you can get to it, remove that PEX (or maybe just from the water pump end) thread the flexible tubing through that hole and see how much algae you can get out by vacuuming? Use some water also to try to help get it out since it won’t hurt a wet dry vac. The adapters I’m thinking about are similar to this:
https://www.lowes.com/pd/Shop-Vac-1-...upling/3281146
but I know there are some made for the smaller diameter tubing in Menards, Lowe’s, etc. And you may have to do a couple steps down to the 1/2” diameter too. Sorry if it’s a dumb idea, but it’s one I’ve used for getting “ick” out of other enclosed areas I can’t get my hand into.
__________________
--Lynette
2019 F-350 diesel 4x4 CC LB DRW, not the mom taxi anymore...
2021 Alliance Paradigm 340RL
2016 F-350 diesel 4x4 CC LB SRW, mom taxi - sold
2014 Cougar XLite 28RDB - sold
|
|
|
04-05-2019, 08:39 AM
|
#4
|
Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,997
|
BrentB,
Your profile doesn't include the type/model/brand of RV you have, so this is a "shot in the dark" assuming you have a RV with a gravity fill fresh water system. If so, somewhere, inside a cabinet or under a bunk or seat you'll find a 1.25" fill hose. That hose is "clamped to a fitting on/near the top of the fresh water tank. If you can access that clamp, loosen it, remove the hose and you can insert a 1/2" pipe into the tank. If you use a piece of 1/2" PVC or PEX tubing, "taped/fitted/jury-rigged" to a wet/dry vac, you can fill the fresh water tank partially full and then vacuum the contents out, removing all of the debris.
For everyone who has a fresh water tank (whether they use it or not), without a good "cleaning/sanitizing" on a regular basis, this is what can happen. Even if you don't use your fresh water system, maintaining it properly will eliminate problems in the future, should your camping style change or should the "next owner" want to use the water system. It's a good idea to keep the entire water system clean and operational with regular maintenance/sanitizing, even if you don't currently have plans to use it.
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
|
|
|
04-09-2019, 07:09 AM
|
#5
|
Member
Join Date: Oct 2016
Location: Central
Posts: 63
|
Thanks for the suggestions. I bought the trailer used several years ago, so I don't know how it was maintained before, but I have bleached it several times a year since I owned it, but obviously the stuff is still there. We don't drink the water, but do use it for everything else, including washing fruits, vegetables, dishes, and hands. No ill effects so far, but would really love to get it out of there. May try the vac idea, as I can get to the 1 1/4 inch inlet.
|
|
|
04-09-2019, 08:05 AM
|
#6
|
Senior Member
Join Date: Feb 2014
Location: radium hot springs bc
Posts: 2,007
|
Quote:
Originally Posted by BrentB
Thanks for the suggestions. I bought the trailer used several years ago, so I don't know how it was maintained before, but I have bleached it several times a year since I owned it, but obviously the stuff is still there. We don't drink the water, but do use it for everything else, including washing fruits, vegetables, dishes, and hands. No ill effects so far, but would really love to get it out of there. May try the vac idea, as I can get to the 1 1/4 inch inlet.
|
Kind of a shot in the dark but how about that stuff one has to take before a colonoscopy. Sure does a good job of liquefying! :
__________________
2018 Ram 3500 6.4 Harvest Edition
2018 Cougar 27RESWE
|
|
|
04-09-2019, 11:48 AM
|
#7
|
Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,997
|
Quote:
Originally Posted by 66joej
Kind of a shot in the dark but how about that stuff one has to take before a colonoscopy. Sure does a good job of liquefying! :
|
Now, Joe, how are you going to get the tank to swallow MiraLax and Ducolax ???
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
|
|
|
04-09-2019, 12:07 PM
|
#8
|
Senior Member
Join Date: Feb 2014
Location: radium hot springs bc
Posts: 2,007
|
Quote:
Originally Posted by JRTJH
Now, Joe, how are you going to get the tank to swallow MiraLax and Ducolax ???
|
You are right John. It's hard enough to get a human to swallow that stuff.
__________________
2018 Ram 3500 6.4 Harvest Edition
2018 Cougar 27RESWE
|
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Recent Threads |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|