... , Teflon, Hard metalPermissible ambient temperature: +5¡æ to +40 ¡æMax. temperature of the coating material: 43¡æMax.sound pressure level: 81 dB(A)*Weight ... surface, 0.5m behind the spray gun, spray gun, spray pressure 120 bar, tip size 53mm/021.The quality of tip ... ,which are wear resistance, high coating quality. NA500C Airless high pressure gun