Replacement needle and nozzle for the Apollo 7700 and 7500 HVLP spray gun.
Does not include the air cap
Available Tip Sizes and General Applications:
0.8mm for spraying thin dyes and stains, base coat on cars
1.0mm for spraying base and metallics on cars, along with most solvent and waterborne finishes on wood
1.3mm for pigmented solvent finishes, some polyurethane.
1.5mm for pigmented waterborne finishes, waterborne polyurethane
1.8mm for primers, some latex paint
2.0mm for primers, latex paint, multi fleck materials
2.5mm for Gelcoat, Dope
First HVLP system... a real winner 
Mr.