Spray Gun Suction Feed Siegen Brand 1.7mm Set-Up made by Sealey Tools ideal for Primers-Clearcoats & Cellulose High quality professional spray gun, ideal for automotive refinishing. Supplied with 1.7mm set-up. Fitted with air regulator control. Air pressure 30-70psi. Suitable for use with water based paints. Supplied with cam action suction pot.