Stainless Steel 4" Camlock Male Dust Plug (USA) Origin_Made in the USA thread and couplings in use

thread and couplings in use by fire departments today is double jacket hose with aluminum NPSH

This tool is made to fit on a socket wrench to allow tightening of the storz hydrant converter during installation

By placing this straightener between the ball shutoff and nozzle tip it will greatly reduce water turbulence in the nozzle

Typical Uses

The most common fire hydrant outlet in the USA is 2 1/2 inches with NH / NST threads

Stainless Steel 4" Camlock Male Dust Plug (USA) Origin_Made in the USA thread and couplings in useType "DP" stainless steel 4 inch male camlock (Cam & Groove) dust plug. The stainless steel male camlock plug is used to seal intake and outlet openings on water pumps and hoses when they are not being used. The plug is used to seal any kind of leak and it prevents debris and other material from entering a pump. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter