... flow: 5 7.5,ISO,CCC, Technical ParameterConnector Nominal Diameter: 2"(50mm),2.5" (65mm)Flow Nozzle Diameter: 16mm,19mmRated flow: 5 ... Jetting Range:≥25,≥28Detail pictures1. straight-through fire nozzle 2. straight-through switch fire nozzle 3.Multi-functional fire nozzle Technical parameter ... 5/550160.355 ≥25QZ3.5/7.565197.5≥28straight-through Switch fire nozzleQZG3.5/550165≥25QZG3.5/7.565197.5≥28Multi ...