Looks like 1.1 nozzle.
SATAjet 2000 rp Air Cap 1.3 R And Needle With Box
Sata Satajet RP 1.3 RP Saata Jet Paint Spray Gun
For SATAJET X5500 HVLP/RP Spray Gun Maintenance Rebuild Kit 1173286,1050674 9pcs
SATA 1063578 O-Spray Pattern Nozzle Set 1.1 For SATAjet X 5500 RP
SATA 1063601 O-Spray Pattern Nozzle Set 1.4 For SATAjet X 5500 RP
Sata RPS Adapter #2 125237 for SATA Spray Guns NR2000 KLC HVLP RP P SataJet 90
