RASCO/Reliable® RA0362, Model DH80 Concealed, Horizontal Sidewall Concealed, Extended Coverage, 8.0K, QR, 3/4" NPT, Brass, 155 Degree, DHC1, BT15173998, Fire Sprinkler Head 845B Liquid Filled Compound Gauge -30

Liquid Filled Compound Gauge -30 To 300 PSI

The Viking Model J-1 Alarm Check Valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping

AA151142S9

(3) For protected facilities having over 1000 sprinklers — no fewer than 24 sprinklers

Tyco TY1234 Model LFII Residential

RASCO/Reliable® RA0362, Model DH80 Concealed, Horizontal Sidewall Concealed, Extended Coverage, 8.0K, QR, 3/4" NPT, Brass, 155 Degree, DHC1, BT15173998, Fire Sprinkler Head 845B Liquid Filled Compound Gauge -30Reliable Model DH series sprinklers are quick response extended coverage horizontal sidewall sprinklers for use in long, narrow areas of light hazard occupancies such as hallways and corridors. Model DH sprinklers may be installed exposed, or combined with the FP or F2 Escutcheon to create a recessed sprinkler with 1 2 (13mm) adjustment. Item: RASCO Reliable RA0362, Model DH80 Concealed, Horizontal Sidewall Concealed, Extended Coverage, 8. 0K, QR, 3