Our fire sprinkler covers can prevent foreign matter from entering the hydrant and protector fittings the female metal threads on the fire department inlet connection (FDC), fire hydrant wrench.
These fire department connection caps are made of forged aluminum; The outdoor sprinkler cover, sprinkler head protector is rust and corrosion resistant so you can use cap pipe it exposed.
You will receive a total of 2 fire sprinkler head covers, the color is red, each with 2 pieces of tools, red hot introductions, you can use it to connect the female 2 hole pins for pipe fitting tools.
Unlike ordinary plastic caps, ours caps is made of metal, which can withstand high and low temperatures forged in fire, all departmentstools & home improvement, fire department clearance.
These caps will fit the most common fire department connection (FDC) 2 1/2" NH / NST. For FDC caps are designed to cover any FDC with the outside diameter hose fittings (Not including pin lugs) of 3 7/8".
