C&S Supply 2-1/2" Viper 125-250 GPM Automatic Nozzle125 - 250 GPM 2-1/2" Automatic Nozzle Model# FT 12250 NPG(2.5)The C&S Supply 2-1/2" Viper 125-250 GPM Automatic Nozzle keeps a constant flow through fog and straight stream.Features: 2-1/2" NST only ...