Paintball nitrogen tank
(Redirected from Paintball HPA tank)
A paintball nitrogen or HPA (High Pressure Air) tank is used as a pressure source for paintball guns, as an alternative to CO2 tanks. The pressure is usually 3000 or 4500 psi, and the tanks are filled from bulk tanks or special compressors. A pressure regulator is necessary to reduce this high pressure to that acceptable for PVC chambers.
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