Empire Basic Air Systems offer an affordable option to the player who wants to upgrade to a High Pressure Air system. These high quality air systems feature an aluminum regulator that provides steady performance and reliability. With a five-year retest cycle, these Empire Basic tanks will operate for many years of quality performance. Features: * Proven regulator performance using Pure Energy Technology * 68 Cubic inches at 4500 psi * Standard 800 psi output pressure * DOT approved cylinder * Limited 90 day warranty * Aircraft grade aluminum construction regulator * Fully serviceable regulator design * Five year retest cycle