Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection

There's not a lot you can say about this product. It sits there quietly doing its job, typically with no maintenance and that's the only thing which causes them to fail. No one checks the air pressure (once a year minimum) and the internal diaphragm fails due to lack of pressure in the air side of the vessel. Check yours now and maybe you'll avoid having to buy one of these!

Bought this as a direct replacement for leaking Aquasystem. Stupidly I did not realise that I could have purchased just the bladder but that was down to me.But what did annoy me was that the original one had a welded mounting bracket whereas this one has not. Consequently had to spend an additional £12. In retrospect I should have just used an old belt and a hook but I was in too much of a hurry and didn’t think of it.Having said all that, the tank appears to be fine.

This was a replacement for a similar product. This didn't have the integral bracket - my mistake. Make sure you get the one you want.

Delivered as agreed and on time. The product is exactly as described.This is the second item I have had from this company, and both items have been great .

Straightforward expansion vessel for a large unvented cylinder.Would prefer a fixed plate to secure against a wall

Just what we needed for our heating system

Ideal unit to replace our old one. Speedy arrival and all sorted / fitted within 72 hours

We have found these expansion vessels very unreliable, the membrane inside seems to perish in a very short space of time. This is by no means a dig at the seller but at the manufacturer.