The nozzle size (sometimes referred to as the tip ) and pressure information with regards to spraying TotalBoat Wet Edge is as follows:
Airless Spray: the pressure should be roughly 170 bar/2500 psi, with a .33-.41 mm (11-16 thousandths) tip.
Pressure Pot: the pressure should be 3.44-4.47 bar/50-65 psi (gun pressure), and 8-10 psi (pot pressure), while the tip size should be .89-1.4 mm (35-50 thousandths).
Siphon Cup: the pressure should be roughly 3.44-4.47 bar/50-65 psi (gun pressure), with a 1.5-1.8 mm (60-70 thousandths) tip size.