Tyco Model RFII Concealed Fire Sprinkler Cover Plate Escutcheon, Chrome, 165 Degree, 56-792-9-165 20133B The Reliable Model P22 is

The Reliable Model P22 is an Early Suppression Fast Response (ESFR) fire sprinkler with a nominal K-factor of 22

60-975-9-120

Wrench for use with Viking fire sprinkler models:  K14 ECOH

49-880-1-325

175 Degree 23869AD Fire Sprinkler Head

Tyco Model RFII Concealed Fire Sprinkler Cover Plate Escutcheon, Chrome, 165 Degree, 56-792-9-165 20133B The Reliable Model P22 isEscutcheon for use with Tyco concealed fire sprinkler model numbers: C2596 TY3531 TY3532 TY3535 TY3539 TY3551 TY3555 Item: Tyco Model RFII Concealed Fire Sprinkler Cover Plate Escutcheon, Chrome, 165 Degree, 56 792 9 165 Available in multiple configurations, see dropdown box for additional options. Measurements: Inside Diameter 2 1 16" Outside Diameter 3 1 4" Depth 1 1 8" SPEC SHEET WHAT TEMPERATURE DO I NEED? If you have a 155 degree fire sprinkler