...Chrome Sprinkler K factor 5.6 Sprinkler K factor - SI 8.1 Sprinkler Nominal Thread Size (inch) 1/2" Sprinkler Nominal Thread Size (mm) 15mm Sprinkler Temperature 0 F 1550 F Sprinkler Temperature 0 C 680 C FESCO - QUICK RESPONSE SPRINKLER SPECIFICATION
... Sprinkler K factor 5.6 Sprinkler K factor - SI 8.1 Sprinkler Nominal Thread Size (inch) 1/2" Sprinkler Nominal Thread Size (mm) 15mm Sprinkler Temperature 0 F 1550 F Sprinkler Temperature 0 C 680 C VICTAULIC - STANDARD RESPONSE SPRINKLER SPECIFICATION