Regulators All ACD Regulators are built to meet the high pressure and flow demands of CO² use for racing. #2005 $85.00   Is a dual gage regulator with external pressure adjustment and internal filtering to 40 microns. Gages show bottle pressure and line pressure.(0-150 PSI max) #2006 $75.00   Is a single gage preset regulator. Any pressure adjustments must be done internally. ACD can set to your requirements. Single gage shows bottle pressure. Standard pressure is 90 PSI. 150 PSI available for chutes and Lenco's