... ,PTFE there're 9 types of size for spiral cooling tower nozzle Why You Choose US ?! 6points will let you ... have many kind of spray nozzles, such as Flat fan spray nozzle, full cone spray nozzle, hollow cone spray ... angle full spray nozzle, Narrow angle flat fan nozzles, Wide angle flat fan nozzle, spiral nozzle, fog nozzle, air ... of air atomizing ,full/hollow cone and spiral cooling tower spray nozzle