1500 psi Apeks 2 automated $125k each or $6500 monthly 2 manual $75k each or lease $5500 monthly, add on 8 25 liter vessels $30k purchase each or lease $3000 monthly, Hi Flo vapor retro fit kit. $25k each or $3k boost vapor pressure from minimum of 250 psig to 1000 psig nominal (1500 psig max) supplying a flow rate of approximately 1000 g/min of co2