It could have affected the pattern width. In the new WIDER, the structure has been reconsidered, and by making the openings large and uniform, an air valve seat with less individual differences due to screwing has been realized.
ANEST IWATA WIDER1L-2-14J2S 1.4mm Suction feed HVLP spray gun successor LPH-101
Anest Iwata WIDER4L-V13J2 1.3mm HVLP Spray Gun, LPH-400 Successor, No Cup
Anest Iwata WIDER2A-15K2 1.5mm automatic spray gun Successor of WA-200-152P
Anest Iwata WIDER2A-12G2P 1.2mm automatic spray gun Successor of WA-200-122P
Anest Iwata WIDER1A-08E2P 0.8mm automatic spray gun Successor of WA-101-082P
Snap on, Pressure feed HVLP Spray gun, BF595SYS Series.