|Large output on single phase power – 30% more than the AC12i. Heavy duty, oversized slow revving, full shell bearing pump with a high air-flow flywheel and built-in after cooler for cooler, drier air supply and longer life. Industrial Vemat electric motor with thermal overload protection. Capable of running two nail guns at once. Best displacement 14.9cfm, 421L/min. Air Delivery (@90psi) 11.9cfm, 337L/min. Max pressure 145psi. 100% Italian.