It fits Iwata LPH400 guns with 16 mm Female, 1.5 mm Thread.
3M PPS 2 Adapter #27 26119
Adapter Paint Spray Gun Compatible with 3M PPS System Adapter-2 16003
3M PPS 2.0 Spray Gun Adapter #S43, 26139, 1/4 Inch Male, IWATA/AIRGUNSA
3M PPS 2.0 Adapter #31 26127 For Iwata LPH80
3M PPS 2.0 Adapter #40 26135 for Sata Spray Guns with quick change
3M PPS 2.0 Adapter #43 26139 for Iwata Spray Guns Supernova LS400 WS400
