399 Aluminum Escutcheon Cup - Available In Multiple Colors And Head Sizes Head Size:1/2" NPT breaker bar

breaker bar

• High dB output

Temperature Range:   -4°F to 158°F (-20°C to 70°C)

Fire Extinguisher Label

Multiple Colors And Head Sizes

399 Aluminum Escutcheon Cup - Available In Multiple Colors And Head Sizes Head Size:1/2" NPT breaker bar399 Aluminum Escutcheon Cup Available In Multiple Colors And Sizes Outside Diameter 2 1 4" Depth 3 1 2" Available In The Following Colors and Head Sizes: 1 2" NPT Chrome White 3 4" NPT Chrome White 1" NPT Chrome White For use with 399 aluminum skirts. Cup only. NPT stands for National Pipe Thread. To determine what size sprinkler head you have, measure the bottom of your sprinkler head at the base of the threads. The 1 2" fire sprinkler base measures