Rated for heavy-duty commercial use in new or replacement applicatinos. Stainless steel valves for long life. Designed for 80/20 duty cycle. 50 free air CFM at max pressure. Four quart oil capacity. Flywheels have two grooves for B-section belts. USE AS REPLACEMENT WITH THE FOLLOWING CAMPBELL HAUSFELD PUMPS: CI15K312H, CE8003,…