Direct Driving Mattei and Hydrovane Compressors can give lifespans of 20-40,000 hours.
Simple sliding vane designs use no roller bearings and only require yearly oil and filter changes.
Sizes from 20 to 200 CFM available.
No need to tow behind any longer.... you can permanently mount a machine on board.
Direct Coupling = Smaller - Lighter - More Fuel Efficient