Application This flat jet nozzle can be used on Gema optigun GA03, optiselect GM03, GM04 powder guns for profiles and flat parts powder coating. Other molds We also have other models of flat and round nozzles as following part numbers: NF20 1010090 1007931 1010160 NF27 1010752 1010754 NF21 1007935 1007932 NF24 1008147 1008142 NF22 1008145 1008140 Relative products Flat and round electrode holders are available: Flat electrode holder 1007683 Round electrode holder 1008150