If you stack them....how does the tank on the bottom get any air?
1711469
The long skinny window at the top does not have glass on it so it's all open
1711470
If you look at the picture, two of the 4 sides have an opening near the top. The glass part of the tank does not go all the way up.
2111176
I only have 1 container, so I can't try to stacking them. I put a flat pan over the container and the center valve sticks up about 1/4 inch higher then the rest of the lid. If I wanted to stack them, I would take a heavy duty paper plate and cut a center hole out of it, and use it as a spacer between the containers. This would keep them level and stackable.
791152
No, you push the red button on the top and I guess that is pumping the air out of thecontainer. They seem to be really locked up tight.
2036312
You don't add a air pump you just put that short tube on top and it hangs out the tank.
421347
On the front there is a panel that hides the filters, the air comes in around that panel - it's about a 1/2 inch of space all the way around the panel that allows the air to come in. The air is sent out via the top of the unit.
573532
I don't think that would work with gravity flow. I've just seen them done on bottom, but I may be wrong.
742490
The closest the edge of overflo lip is to the surface the less the flow. So keep your tank level filed up and lower where you attach it to the tank
1926632
No I don't so. However it will balloon out if kept unvented. I always leave my tank vented so it doesn't balloon. I hope that this answers your questions. If you have anymore please feel free to contact me again.
512602
They're not really stackable, no. Unless you have the top on them, but then you're just putting one on top of the other.
281731
No, you must remove the tank from base and fill from the bottom ( not that difficult )
1247594
I haven't noticed if that tells you something...it never overflows and it would not be something I could see without popping the green bottom part off. The bottles and parts mostly air dry from my experience and there wouldn't be a need in my opinion to fuss with water build up in the bottom except maybe every few months-- if you wanted to, at that. This is a great rack for our needs and low maintenance.
161179
I'm sorry, I don't use oxygen tanks so I can't answer this. The basket s fairy small. It keeps falling off so I don't use it.
427712
There are three air nozzles. One on each leg and the long cushion on top. I have had the one of the legs deflate and have pushed down that end of the long cushion but it is still inflated. So I guess ....no.
1416736
No air gets in at all. It is water coming out, not being pulled in. so it's impossible to get air.
1369725
Since the bottle is turned upside down, the LPG flows to the bottom, so air can not enter the bottle. Just a guess.
1662021
I do not believe they are designed to stack but it would be simple to get a few brackets to screw in to the top and bottom section to stabilize them together. Filling with dirt would further stabilize. Just not sure how effective it would be.
1369727
Release all the pressure on your one pound tank by depressing the valve with a key or similar item. This leaves it at atmospheric pressure. Freeze the tank, reducing the amount of pressure to a slight vacuum. When you actually fill it, the larger tank is upside down, so all the air is at the top, only liquid is allowed to reach the valve, therefore, only liquid flows.