Happy Tree 1" NPSH Fire Hose Nozzle Thermoplastic Fire Equipment 22 gpm 1"NPSH auspowers_batchthree Exclusively developed serration grips cable

Exclusively developed serration grips cable ties tightly

Working frequency: 40KHZ

no irritation to human eyesThere is a non-slip mat on the bottom of the scanner ，anti-slip base makes it more stable

[Mini Portable USB Fan]-Mini portable USB desk fan has compact design

Happy Tree 1" NPSH Fire Hose Nozzle Thermoplastic Fire Equipment 22 gpm 1"NPSH auspowers_batchthree Exclusively developed serration grips cableHappy Tree 1" NPSH Fire Hose Nozzle Thermoplastic Fire Equipment 22 gpm Female 1" NPSH will only connect to a male 1" NPSHInside diameter of 1" NPSH nozzle is 1. 199" NH NST: The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread. But NST or NH is more common these days. NH = NST.NPSH: National Pipe