Victaulic Model V56 Concealed Fire Sprinkler Cover Plate Escutcheon, Seismic 4 1/2" OD, White, 135 Degree, S563PA004Q RFC For public areas such as

For public areas such as offices

77-570-4-175

135 Degree 23875AA Fire Sprinkler Head

280 Degree 13947FG Fire Sprinkler Head

Victaulic Model V56 Concealed Fire Sprinkler Cover Plate Escutcheon, Seismic 4 1/2" OD, White, 135 Degree, S563PA004Q RFC For public areas such asEscutcheon for use with Victaulic fire sprinkler head models: V5606 V5653 Item: Victaulic Model V56 Concealed Fire Sprinkler Cover Plate Escutcheon, Seismic 4 1 2" OD, Off White, 135 Degree, S563PA004Q Measurements: Inside Diameter 1 11 16" Outside Diameter 4 1 2" Depth 1 3 8" SPEC SHEET WHAT TEMPERATURE DO I NEED? If your fire sprinkler head is 135 or 155 degree, you can use either a 135 degree or 155 degree cover plate. If your fire sprinkler head