JaKnJo
WYBMADIITY
Well I finally bit the bullet and treated myself to a Hill EVO310 pump.

Easy to assemble. As you can see I also bought the Dry Pac Pro for extra peace of mind.
I tried it on my two AA rifles. They were not empty but at 100 bar and 60 bar. Topped them both up in less than 5 minutes to 250 bar!
I need to do some research about topping up my dive bottle. I wonder if I can get a female to female connector and just join the two supply connectors together?

Also I suspect I would need to equalise the pressure very slowly between the pump and the bottle before starting the pump?
As I say, a bit more homework to carry out, unless you know better??
Please feel free to chip in with any comments or info

Easy to assemble. As you can see I also bought the Dry Pac Pro for extra peace of mind.
I tried it on my two AA rifles. They were not empty but at 100 bar and 60 bar. Topped them both up in less than 5 minutes to 250 bar!
I need to do some research about topping up my dive bottle. I wonder if I can get a female to female connector and just join the two supply connectors together?

Also I suspect I would need to equalise the pressure very slowly between the pump and the bottle before starting the pump?
As I say, a bit more homework to carry out, unless you know better??
Please feel free to chip in with any comments or info
