Aluminum 4500 psi bottle

[Bense27]

Anyone have any experience with these??

Says they have a m18 x 1.5 thread that you could thread a fill valve into? I'm just looking for a low cost solution to fill a 230cc gun 1 or 2 times without needing to lug the compressor around, or heaven forbid hand pump!! 

 

[biohazardman]

Never seen a 4500psi bottle like that only 3000psi.

 

[BrickTop]

Pretty sure it is fake. 4500 bottles are usually fiber wrapped. It also says CO2 which I believe only fills to 1800 psi ish. 

 

[Airmanator]

There are aluminum bottle just like that but are 3000 psi. Usually sellers don't know a thing about airgun and Will just copy and paste from paintball tanks what are cf 4500 psi and use that as their listing. Pretty sure its only 3000 psi. That bottle is only 450cc. Which is really small. You won't be able to fill anything with such a small bottle. Why try to go cheap with a 3000 psi 450 cc aluminum bottle? Just save up for a buddy bottle (4500 psi cf 90 cu in). That are small and lightweight. 

 

[PumaCarl]

I do remember seeing online some place that sold aluminium tanks in the 13 to 22ci range that were rated for 4500psi, BUT! As I remember it, they were so much heavier that they're useless on shoulder fired arms. I browse so much stuff that I honestly don't remember where or when I saw this so I could be completely off base but at the time I saw it I remember dismissing their use for my needs.

 

[JimNM]

Looks like the bottle off my Nemesis. Rated to 250 bar (3600-ish) psi. Not for sure, but I do know that aluminum tanks can be made to 250 bar... But they are heavy.

As a buddy bottle, it won't do much for you. You are throwing bad money after good.

 

[MrP]

It has a smaller volume because it has thicker walls. There are definitely 4500 psi aluminum thick walled bottles that are widely available. I'm surprised I'm the first to mention this because I think I learned about them on this forum. 

 

[Wlm]

Bought a 350 cc aluminum 4500# bottle from Amazon, I fill it with my nomad 2, can refill my prod three times from 1200# to 2800#. It is heavy, but it beats hand pumping.

 

[knifemaker]

It would be wise to remember, that an alu. bottle lets go, it is a catastrophic explosion, where as a CG Bottle simply vents. 



Knife