●MORE PRESSURE: 225 PSI provides 38%* more usable air for more work and less run time ●40% MORE* AIR FLOW: 5.0 CFM @ 90 PSI to operate more tools and provide air to the entire jobsite ●LIGHTWEIGHT: At only 93 lbs, you can get more work done with less weight ●SIDING NAILER: Accepts 16º wire collated coil siding nails from 1-1/2" - 2-1/2". Also accepts 15º plastic collated coil siding nails from 1-1/2" - 2-1/4" ●SELECTIVE ACTUATION: Switch between sequential or contact nailing with the simple flip of a switch ●EASY LOAD: Side load, tilt bottom magazine for fast and easy reloads