CONTRACTOR FLUID SET 1.8 & 2.5 W/NOZZLES & NEEDLES 7700/7500 Needles / Nozzles & Air Caps Select from these Genuine Apollo needle, nozzle and color-coded air cap options to match your material viscosity, turbine model and specific application needs. Parts may be ordered separately or in sets (see below charts). Contractor Fluid Set Add the additional fluid nozzles, needles and air cap that are not included in the Deluxe Fluid Set. The Contractor set includes a 1.8mm nozzle & needle and a 2.5mm nozzle & needle with the "D" air cap. Order part #A7549. FLUID NEEDLE / NOZZLE SETS W/ AIR CAPS (7700/7500 Series) Part # Needle / Nozzles Included Air Caps Included A7541 0.8mm, 1.3mm, 1.5mm, 2.0mm A, C A7541-HS 0.8mm, 1.3mm, 1.5mm, 2.0mm B-HS, C-HS A7548 1.5mm, 1.8mm, 2.0mm, 2.5mm C, D A7549 1.8mm, 2.5mm D A7559 0.8mm, 1.3mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm A, C, D, B-HS, C-HS, D-HS
