Rockworth 1.5HP 155 PSI Electric Portable Air Compressor (Certified Refurbished) 1.5 HP electric engine provdes power and consistency to get the job done 155 PSI maximum pressure Delivers 2.8 SCFM at 90 PSI to run multiple finish nail guns or 1 framing nail gun Can run multiple finish nail guns or one framing nail gun Twin stack tank configuration has two air outlets for running multiple tools