Store Name or Logo Here. Add to Favorite Sellers. 17.5 CFM 145 PSI TWIN CYLINDER AIR COMPRESSOR V PUMP 5HP-5.5HP ELECTRIC MOTOR. 5 to 5.5 HP electric motor. Gas motor up to 9hp. Rated pressure: 145 PSI. Pump speed: 655 RPM to 930 RPM. Flywheel: 14-1/2” with dual V-groove (A-1600belt)….