No co2 tanks are sold full.
The Air Tank says 66KG. So that would be 145.2 Lbs. The C02 tanks come in 20oz or 24oz
No. the only full air canisters are 12 gram CO2 cartridges, all others are sold empty under law.
Submarines have ballast tanks in them.........when it has to go deep down, the ballast tanks are filled with water, which increases its average density in regard to water(Relative Density).....and when it has to come up to the surface it empties the ballast tanks...and it rises. That's it.
Paintball Fields come in all shapes and sizes, this question is vauge.
yes, they are washable.
The United States.
Pressure in a paintball marker is usually referring to the tank, or the gun itself. Only HPA tanks come in variable pressures (3000-4500-5000 psi). The other pressure is controlled by a regulator, which is the operating pressure (150~200 psi) which is the pressure kept needed to fire and re-cock the gun.
In addition to pressure, all tanks have a volume rating, which is the volume of air at standard pressure that they contain - most 3000psi aluminum tanks are aluminum 80's, which are 80 cubic foot tanks, but they come in sizes from 2ft.^3 for a pony bottle to 130 ft.^3 steel tanks, and sometimes even larger.
Yes.
Pollutants that come from septic tanks are microbes and metals. But it is not always a given.
Park City already has a few sites and areas for paintball. If you google "Park City Paintball", a list of sites will come up.