Page 1 of 2

2nd Hand water tanks

PostPosted: Sun Oct 11, 2015 9:57 pm
by valkorum
Hi

I was wondering if anyone knew of where you can find 2nd hand water tanks. I am looking for something in the range of 500L to 1000L (depends on price). A slimline tank would be even better

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 5:07 am
by Redux
i used to deliver for teampoly and we had 2nds tanks in the yard... just rock up to a local tank manufacturer and ask.... you might get a bargain... :handgestures-thumbupleft:

they sometimes had wee holes (easy to patch) or some monkey had drilled the outlets in the wrong spot (just buy a bung!) :laughing-rolling:

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 9:55 am
by TheMechwarrior
Second hand 1,000L IBCs can be had for as little as $25. Are they too big for you?

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 12:28 pm
by valkorum
TheMechwarrior wrote:Second hand 1,000L IBCs can be had for as little as $25. Are they too big for you?


I looked at them and the only issue was not being able to get the submersible water pump in through the hole/lid. I ideally want it to be sealed so I can keep the water for longer (without it growing mold/fungus etc)

Does anyone know the diameter of the cap?

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 1:04 pm
by valkorum
Just found a replacement lid site and apparently they are 150mm in diameter.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 1:33 pm
by valkorum
Another option.

Buy an external transfer pump to connect to the IBC tap. Has anyone had any experience with this?

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 1:39 pm
by Plumby
I drilled two holes in the lid for the hose's and used a hacksaw to cut a notch out of the lid for the pump lead. The lid is strong enough to have a notch cut out and still do up tight.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 1:41 pm
by valkorum
The issue is that the lid is 150mm in diameter and the submersible pumps are normally around 200mm - 250mm in diameter... so it wont fit.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 1:46 pm
by TheMechwarrior
I cut half of the existing 150mm opening much bigger to allow for the submersible pump to go in.
You then simply sit the cut-out section back in place and start threading the 150mm cap back on, the cap will hold it up for you :handgestures-thumbupleft:

Cheers,

Mech.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 2:00 pm
by valkorum
any chance you can post a pic of that for me please?

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 2:40 pm
by TheMechwarrior
Thought you might ask for that, sure can. But it won't be for at least 4hours.
I'll post it up tonight for you.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:05 pm
by jacobraven
I just got out the angle grinder and hacked it open, your right it wont fit the ozito 750 watt but its been there 6 months now with ~200ml bleach n it still isnt growing anything.
Its really not hard to keep the water clear.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:21 pm
by valkorum
200ml bleach in there once - or regularly?

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:25 pm
by jacobraven
I only put it on there once so far, the water doesnt come in contact with anything. No different to using a spa or pool. and these days probably less then whats in the tap

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:30 pm
by valkorum
So the top of the IBC is open? Not enclosed

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:31 pm
by maddogpearse
Where's it going to go? Lots of IBC's aren't UV stabilized and the plastic rapidly deteriorates in the sun. Just a heads up, if you get one that's already a couple of years old, you might find it's falling apart by the end of summer if it's sitting outside.

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 3:36 pm
by valkorum
maddogpearse wrote:Where's it going to go? Lots of IBC's aren't UV stabilized and the plastic rapidly deteriorates in the sun. Just a heads up, if you get one that's already a couple of years old, you might find it's falling apart by the end of summer if it's sitting outside.


It will be inside my shed which will have the roof and sides insulated (air-cell rolls)

Re: 2nd Hand water tanks

PostPosted: Mon Oct 12, 2015 8:24 pm
by TheMechwarrior
I dosed my tank with pool algaecide and chlorine (and possibly something else) once at the time of filling.
This tank is outside on a bush block with lots of trees nearby...it could use a little screen to stop the odd leaf from falling in.

Image

Re: 2nd Hand water tanks

PostPosted: Tue Oct 13, 2015 12:36 am
by valkorum
Cheers Mech

I think I am gonna go with the IBC and an external transfer pump. sub $200 for tank and pump is good in my books

Re: 2nd Hand water tanks

PostPosted: Tue Oct 13, 2015 6:00 am
by Sam.
Just be careful guys running chlorine through your still.

I would flush with fresh water after each run so it doesn't affect anything :handgestures-thumbupleft: