CO2 cartridge for PFD?

I have never used an inflatable PFD, but i have used plenty of inflatable kayaks and rafts. We frequently adjust pressure to allow for conditions such as air and water temperature, atmospheric pressure, and river conditions. Four or five percent over-inflation should not be a problem. If you are concerned about PFD failure when you need it most, try it in safe, shallow water before you use it.

i could difficulty extra approximately tires popping and pc show cooking than the cartridges in my restoration p.c... whilst i think of that must be an argument, i attempt to park my motorbike interior the shade. to people who ingredient with the pump: i've got had pumps fail, yet under no circumstances cartridges. in case you go away a pierced cartridge on your inflator, specific needless to say it is going to leak over the years. A sealed cartridge won't leak, even after a number of years.

the pfd should have a relief valve. to prevent it from bursting. it is normally round plastic dome with holes in it. if you can inflate it manually inflate it as much as you can then squeeze it air should escape from relief valve