RASCO/Reliable® RA1413, Model F1FR42, 4.2K, Pendent, QR, 1/2" NPT, Brass, 155 Degree, F1FR42P1BN, BB151128S9, Fire Sprinkler Head GD53 Maximum SLC Wiring Resistance: Allows

Maximum SLC Wiring Resistance: Allows up to 40 Ohms

Manufacturer Part Numbers: 560015093

Tamper resistant hardware is available

Outside Diameter - 2 3/4"

Item:  Amerex® 491 ABC Wheeled Unit Fire Extinguisher

RASCO/Reliable® RA1413, Model F1FR42, 4.2K, Pendent, QR, 1/2" NPT, Brass, 155 Degree, F1FR42P1BN, BB151128S9, Fire Sprinkler Head GD53 Maximum SLC Wiring Resistance: AllowsReliable Model F1FR series sprinklers are quick response standard spray automatic fire sprinklers utilizing a sensitive 3. 0 mm glass bulb thermal element. Item: RASCO Reliable RA1413, Model F1FR42, 4. 2K, Pendent, QR, 1 2" NPT, Brass, 155 Degree, F1FR42P1BN, BB151128S9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product can expose you to chemicals which are known to