This is a legacy product. Please contact us for the latest version.sales@ocaire.com, VAC GEN, W/O VALVE, HIGH PRESS, VACUUM SERIES, ZM VACUUM SYSTEM, BD, ZM NOZZLE SIZE 0.7, .33000 lb, ModelStandard Supply PressureMax. Vacuum PressureMax. Suction FlowAir ConsumptionNZM07?H5Kgf/cm2 / 75PSI?630mmHg2423