hi matt
the only thing these are good for is pumping up tyres and inflatable beds and toys, i for one wouldnt use one of those for an airbrush, they are quite noisey, they can run hot, and its debateable if they would run an airbrush properly,
the compressor i have is one gary (dog) gave me, its got a 25litre reciever on it its a bit bigger than used with an airbrush normally, but for me its ideal
Tony

"Er, der kämpft und Lebend davonläuft,
Lebt um einem anderen Tag zu kämpfen".