Devilbiss-The NEW GTI-PRO-H1B 1.3mm Gravity Spray Gun. GTI-PRO-H1B: GTIPRO-H1B: Gravity Spray Gun with a H1 HVLP air cap, marked as BASE High performance, base and clearcoat technology spray gun. A totally new Devilbiss spray gun developed for busy professional painters needing the ultimate in quality finishes. Three advanced technology, air caps (one HVLP and two Trans-tech) for optimum appliaction performance with the latest solvent and waterbased coatings. All new ergonomic gun body design with even bettre fit and balance for comfort and control. New ultra high flow fluid tips provide superb versatility across a range of viscosities. Revolutionary air valve design gives smoother feel for even greater air and paint control for ease of fade-outs and blend-ins. Simplified, user friendly components provide easy cleaning and maintenance. Air inlet pressure: 2.0 bar (29psi) Air inlet thread: 1/4" Universal Cup Capacity: 560ml Weight: 778 gms Air cap and ring: Plated brass Fluid tip: Stainless steel Fluid needle: Stainless steel Gun model: GTI-PRO Air cap: T2 Atomisation: Trans-tech Air flow l/min: 280 Fluid flow g/m: 180 Pattern height: 275 Fluid tip sizes available: 1.2, 1.3 and 1.4 (Priced Per each).