The D3000R airbrush compressor with tank is perfect for any hobby or artist airbrush. The maximum operating pressure will be about 40 PSI depending on airbrush being used. The D3000R is light weight easily mobile and best of all quiet. The auto shutoff feature turns the compressor off when the airbrush is not being triggered to increase compressor life. Included with the compressor is a 1/8 BPS adaptor for competitor hoses. The compressor features include: 1/5 HP piston compressor 3/4 gallon storage tank Regulator & moisture trap Two airbrush holders Delivers 1-40 PSI depending on airbrush being used Standard Paassche 1/4 NPT hose fitting 1/8 BPS hose adaptor for competitor hoses Auto shutoff feature Carrying handle Quiet: noise level is 47 Db s Includes 1 year warranty from date of purchase