On Saturday, August 2, 2014 4:32:08 PM UTC-4, Stormin Mormon wrote:
On 8/2/2014 4:18 PM, trader_4 wrote:

On Saturday, August 2, 2014 3:41:48 PM UTC-4, Stormin Mormon wrote:

I think the bladder tanks like the OP has, are designed

to NOT lose the air charge, and "never needs refilling".





Correct, until something goes wrong with them too. I think you

can replace the bladder on at least some of them. I raised that

as an easier, cheaper possibility.





Would you have to open the tank some how, to get the

old bladder out? Might be a bit of work, for sure.




You tube is your friend:

http://www.youtube.com/watch?v=tAhWlbbNGN4


That's a big tank, like for a house. On smaller, maybe 10 gallon tanks
that I see for irrigation use, I think they have a fitting on top and
the bladder probably comes out from there.