HVLP Siphon Feed Spray Gun with Water and Oil Air Filter The W-77 spray guns is a well-balanced general purpose spray gun with built-in air adjusting valve suitable for medium to large size painting jobs in a wide variety of industries. Excellent for automotive, home, and furniture applications Features controls for more precise spraying and less waste Stainless steel fluid needle and nozzle - corrosion resistant for longer life Includes extra spanner, brush, and socket2.5 mm tip sizelightweight aluminum gun body with 1000cc aluminum cup Professional Quality Spray Paint Gun,Improve Spray Efficiency.