Compact Electric Hydrogen Compressor/Gas Booster, below are required specs to support the project.Electric gas booster/compressor for use to compress hydrogen.-Two-Stage.-Must be electrically driven with 220VAC/single phase power.-Gas inlet max pressure at 4,200 psi-Gas outlet max pressure at 12,500 psi-Include an inlet gas pressure reducers with bypass line and shutoff valve-Include pressure relief valve set at 11,500 psi-All vent ports must be connected to a common port separated for the relief and vent valves-Include a manual start/stop switch, hour meter, both inlet and outlet gauges, cooling fan, outlet shutoff valve-Must be under 160 lbs-Must be smaller than 38in x 12in x 24in; ***AMENDED*** - Add National Fire Protection Association (NFPA) under NFPA 70, is also known as the National Electrical Code (NEC), C1D2 COMPONENTS INCLUDED ARE THE MOTOR, COOLING FAN, AND PRESSURE SWITCHES. NON-ATEX COMPONENTS MOUNTED REMOTELY IN AN ENCLOSED BOX WITH A 20-FOOT CORD ARE THE HOUR METER, ON/OFF SWITCH, RELAYS, CIRCUIT BREAKER, AND E-STOP.