MANUAL: Metro 1 & 2 Fixed Gallonage Nozzle Metro 1 & 2 Fixed Gallonage Nozzle ... unscrew...
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MANUAL: Metro 1 & 2 Fixed Gallonage Nozzle Metro 1 & 2 Fixed Gallonage Nozzle ... unscrew the threads of complete loss of thread engagement over time. Per NFPA 1962 (1998 edition),