Atomizing Spray Nozzle Fluid Delivery Type Siphon Fluid Delivery Speed Low Flow Rate 1.0 to 1.9 gph Max Siphon Height 36 in Spray Pattern @ 15 in 18 in W Material Stainless Steel Thread Size 1/4 FNPT Air Consumption 2.2 to 4.0 scfm Max Working Pressure 250 psig Features Siphon Fed Nozzles Do Not Require Pressurized Liquid Can Be Gravity Fed or Lift From A Siphon Height Up to 36 in Can Be Used with Liquids Up to 200 Centipoise