Spray Kit, CapSpray(TM), High, Fluid Delivery Type Gravity, Air Consumption 10 cfm @ 20 psi, Nozzle Size 2 mm, Pattern Size 10 in to 12 in, Cup Capacity 27 fl oz, Air Inlet 1/4 in, Fluid Delivery Speed Low to Fast, For Use With 3M(TM) PPS(TM) Type H/O Pressure Cups, Includes (2) 1.8 mm Atomizing Heads, (2) 2 mm Atomizing Heads, Airflow Control Valve