PORTABLE NITROGEN GAS BOOSTER - TO 10,000 psiThis portable Gas Booster System - Includes air control package, pressure switch, gauges, vent valve, safety relief valve and the booster in a convenient Pelican® case.These small footprint units are used for on-site gas pressurization and commissioning (proof testing) of plumbing. Commonly referred to as "bootstraps," these systems are used for charging accumulators and gas struts.The Maximator® DLE75 that powers this unit accommodates higher inlet pressure and reaches outlet pressure faster with higher flow rates than other models. It has a compression ratio of 20:1, and is for gas inlet pressures of 500-1,100 psi.This unit can be customized to accommodate other gas boosters to achieve higher or lower compression ratios.See a video of this unit here.