*Minimum order quantity for clearance price: 20pcs / £8.00 per unit Three built in regulators to control air flow, paint flow and material width. 1.4mm stainless steel needle & nozzle suitable for water based paints. Suggested compressor 2HP, min airflow requirement 7.5CFM. Air inlet 1/4″ BSP. Max air pressure 50 PSI. 160 – 200mm fan spray pattern. Capacity of cup 600cc.